53054820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 205470720

約数和(自身を除く): 152415900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 79, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 158, 164, 180, 182, 195, 205, 210, 234, 237, 246, 252, 260, 273, 287, 315, 316, 364, 369, 390, 395, 410, 420, 455, 468, 474, 492, 533, 546, 553, 574, 585, 615, 630, 711, 738, 780, 790, 819, 820, 861, 910, 948, 1027, 1066, 1092, 1106, 1148, 1170, 1185, 1230, 1260, 1365, 1422, 1435, 1476, 1580, 1599, 1638, 1659, 1722, 1820, 1845, 2054, 2132, 2212, 2340, 2370, 2460, 2583, 2665, 2730, 2765, 2844, 2870, 3081, 3198, 3239, 3276, 3318, 3444, 3555, 3690, 3731, 4095, 4108, 4305, 4740, 4797, 4977, 5135, 5166, 5330, 5460, 5530, 5740, 6162, 6396, 6478, 6636, 7110, 7189, 7380, 7462, 7995, 8190, 8295, 8610, 9243, 9594, 9717, 9954, 10270, 10332, 10660, 11060, 11193, 12324, 12915, 12956, 14220, 14378, 14924, 15405, 15990, 16195, 16380, 16590, 17220, 18486, 18655, 19188, 19434, 19908, 20540, 21567, 22386, 22673, 23985, 24885, 25830, 28756, 29151, 30810, 31980, 32390, 33180, 33579, 35945, 36972, 37310, 38868, 42107, 43134, 44772, 45346, 46215, 47970, 48585, 49770, 51660, 55965, 58302, 61620, 64701, 64780, 67158, 68019, 71890, 74620, 84214, 86268, 90692, 92430, 95940, 97170, 99540, 107835, 111930, 113365, 116604, 126321, 129402, 134316, 136038, 143780, 145755, 167895, 168428, 184860, 194340, 204057, 210535, 215670, 223860, 226730, 252642, 258804, 272076, 291510, 294749, 323505, 335790, 340095, 378963, 408114, 421070, 431340, 453460, 505284, 583020, 589498, 631605, 647010, 671580, 680190, 757926, 816228, 842140, 884247, 1020285, 1178996, 1263210, 1294020, 1360380, 1473745, 1515852, 1768494, 1894815, 2040570, 2526420, 2652741, 2947490, 3536988, 3789630, 4081140, 4421235, 5305482, 5894980, 7579260, 8842470, 10610964, 13263705, 17684940, 26527410, 53054820]

約数ペア:

[(1, 53054820), (2, 26527410), (3, 17684940), (4, 13263705), (5, 10610964), (6, 8842470), (7, 7579260), (9, 5894980), (10, 5305482), (12, 4421235), (13, 4081140), (14, 3789630), (15, 3536988), (18, 2947490), (20, 2652741), (21, 2526420), (26, 2040570), (28, 1894815), (30, 1768494), (35, 1515852), (36, 1473745), (39, 1360380), (41, 1294020), (42, 1263210), (45, 1178996), (52, 1020285), (60, 884247), (63, 842140), (65, 816228), (70, 757926), (78, 680190), (79, 671580), (82, 647010), (84, 631605), (90, 589498), (91, 583020), (105, 505284), (117, 453460), (123, 431340), (126, 421070), (130, 408114), (140, 378963), (156, 340095), (158, 335790), (164, 323505), (180, 294749), (182, 291510), (195, 272076), (205, 258804), (210, 252642), (234, 226730), (237, 223860), (246, 215670), (252, 210535), (260, 204057), (273, 194340), (287, 184860), (315, 168428), (316, 167895), (364, 145755), (369, 143780), (390, 136038), (395, 134316), (410, 129402), (420, 126321), (455, 116604), (468, 113365), (474, 111930), (492, 107835), (533, 99540), (546, 97170), (553, 95940), (574, 92430), (585, 90692), (615, 86268), (630, 84214), (711, 74620), (738, 71890), (780, 68019), (790, 67158), (819, 64780), (820, 64701), (861, 61620), (910, 58302), (948, 55965), (1027, 51660), (1066, 49770), (1092, 48585), (1106, 47970), (1148, 46215), (1170, 45346), (1185, 44772), (1230, 43134), (1260, 42107), (1365, 38868), (1422, 37310), (1435, 36972), (1476, 35945), (1580, 33579), (1599, 33180), (1638, 32390), (1659, 31980), (1722, 30810), (1820, 29151), (1845, 28756), (2054, 25830), (2132, 24885), (2212, 23985), (2340, 22673), (2370, 22386), (2460, 21567), (2583, 20540), (2665, 19908), (2730, 19434), (2765, 19188), (2844, 18655), (2870, 18486), (3081, 17220), (3198, 16590), (3239, 16380), (3276, 16195), (3318, 15990), (3444, 15405), (3555, 14924), (3690, 14378), (3731, 14220), (4095, 12956), (4108, 12915), (4305, 12324), (4740, 11193), (4797, 11060), (4977, 10660), (5135, 10332), (5166, 10270), (5330, 9954), (5460, 9717), (5530, 9594), (5740, 9243), (6162, 8610), (6396, 8295), (6478, 8190), (6636, 7995), (7110, 7462), (7189, 7380)]