53087580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 202168512

約数和(自身を除く): 149080932

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, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 463, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 926, 980, 1092, 1170, 1260, 1274, 1365, 1389, 1470, 1638, 1764, 1820, 1852, 1911, 2205, 2315, 2340, 2548, 2730, 2778, 2940, 3185, 3241, 3276, 3822, 4095, 4167, 4410, 4630, 5460, 5556, 5733, 6019, 6370, 6482, 6945, 7644, 8190, 8334, 8820, 9260, 9555, 9723, 11466, 12038, 12740, 12964, 13890, 16205, 16380, 16668, 18057, 19110, 19446, 20835, 22687, 22932, 24076, 27780, 28665, 29169, 30095, 32410, 36114, 38220, 38892, 41670, 42133, 45374, 48615, 54171, 57330, 58338, 60190, 64820, 68061, 72228, 83340, 84266, 90285, 90748, 97230, 108342, 113435, 114660, 116676, 120380, 126399, 136122, 145845, 168532, 180570, 194460, 204183, 210665, 216684, 226870, 252798, 270855, 272244, 291690, 294931, 340305, 361140, 379197, 408366, 421330, 453740, 505596, 541710, 583380, 589862, 631995, 680610, 758394, 816732, 842660, 884793, 1020915, 1083420, 1179724, 1263990, 1361220, 1474655, 1516788, 1769586, 1895985, 2041830, 2527980, 2654379, 2949310, 3539172, 3791970, 4083660, 4423965, 5308758, 5898620, 7583940, 8847930, 10617516, 13271895, 17695860, 26543790, 53087580]

約数ペア:

[(1, 53087580), (2, 26543790), (3, 17695860), (4, 13271895), (5, 10617516), (6, 8847930), (7, 7583940), (9, 5898620), (10, 5308758), (12, 4423965), (13, 4083660), (14, 3791970), (15, 3539172), (18, 2949310), (20, 2654379), (21, 2527980), (26, 2041830), (28, 1895985), (30, 1769586), (35, 1516788), (36, 1474655), (39, 1361220), (42, 1263990), (45, 1179724), (49, 1083420), (52, 1020915), (60, 884793), (63, 842660), (65, 816732), (70, 758394), (78, 680610), (84, 631995), (90, 589862), (91, 583380), (98, 541710), (105, 505596), (117, 453740), (126, 421330), (130, 408366), (140, 379197), (147, 361140), (156, 340305), (180, 294931), (182, 291690), (195, 272244), (196, 270855), (210, 252798), (234, 226870), (245, 216684), (252, 210665), (260, 204183), (273, 194460), (294, 180570), (315, 168532), (364, 145845), (390, 136122), (420, 126399), (441, 120380), (455, 116676), (463, 114660), (468, 113435), (490, 108342), (546, 97230), (585, 90748), (588, 90285), (630, 84266), (637, 83340), (735, 72228), (780, 68061), (819, 64820), (882, 60190), (910, 58338), (926, 57330), (980, 54171), (1092, 48615), (1170, 45374), (1260, 42133), (1274, 41670), (1365, 38892), (1389, 38220), (1470, 36114), (1638, 32410), (1764, 30095), (1820, 29169), (1852, 28665), (1911, 27780), (2205, 24076), (2315, 22932), (2340, 22687), (2548, 20835), (2730, 19446), (2778, 19110), (2940, 18057), (3185, 16668), (3241, 16380), (3276, 16205), (3822, 13890), (4095, 12964), (4167, 12740), (4410, 12038), (4630, 11466), (5460, 9723), (5556, 9555), (5733, 9260), (6019, 8820), (6370, 8334), (6482, 8190), (6945, 7644)]