53902240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 163296000

約数和(自身を除く): 109393760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 149, 152, 160, 170, 190, 224, 238, 266, 272, 280, 298, 304, 323, 340, 380, 476, 532, 544, 560, 595, 596, 608, 646, 665, 680, 745, 760, 952, 1043, 1064, 1120, 1190, 1192, 1292, 1330, 1360, 1490, 1520, 1615, 1904, 2086, 2128, 2261, 2380, 2384, 2533, 2584, 2660, 2720, 2831, 2980, 3040, 3230, 3808, 4172, 4256, 4522, 4760, 4768, 5066, 5168, 5215, 5320, 5662, 5960, 6460, 8344, 9044, 9520, 10132, 10336, 10430, 10640, 11305, 11324, 11920, 12665, 12920, 14155, 16688, 17731, 18088, 19040, 19817, 20264, 20860, 21280, 22610, 22648, 23840, 25330, 25840, 28310, 33376, 35462, 36176, 39634, 40528, 41720, 45220, 45296, 48127, 50660, 51680, 56620, 70924, 72352, 79268, 81056, 83440, 88655, 90440, 90592, 96254, 99085, 101320, 113240, 141848, 158536, 166880, 177310, 180880, 192508, 198170, 202640, 226480, 240635, 283696, 317072, 336889, 354620, 361760, 385016, 396340, 405280, 452960, 481270, 567392, 634144, 673778, 709240, 770032, 792680, 962540, 1347556, 1418480, 1540064, 1585360, 1684445, 1925080, 2695112, 2836960, 3170720, 3368890, 3850160, 5390224, 6737780, 7700320, 10780448, 13475560, 26951120, 53902240]

約数ペア:

[(1, 53902240), (2, 26951120), (4, 13475560), (5, 10780448), (7, 7700320), (8, 6737780), (10, 5390224), (14, 3850160), (16, 3368890), (17, 3170720), (19, 2836960), (20, 2695112), (28, 1925080), (32, 1684445), (34, 1585360), (35, 1540064), (38, 1418480), (40, 1347556), (56, 962540), (68, 792680), (70, 770032), (76, 709240), (80, 673778), (85, 634144), (95, 567392), (112, 481270), (119, 452960), (133, 405280), (136, 396340), (140, 385016), (149, 361760), (152, 354620), (160, 336889), (170, 317072), (190, 283696), (224, 240635), (238, 226480), (266, 202640), (272, 198170), (280, 192508), (298, 180880), (304, 177310), (323, 166880), (340, 158536), (380, 141848), (476, 113240), (532, 101320), (544, 99085), (560, 96254), (595, 90592), (596, 90440), (608, 88655), (646, 83440), (665, 81056), (680, 79268), (745, 72352), (760, 70924), (952, 56620), (1043, 51680), (1064, 50660), (1120, 48127), (1190, 45296), (1192, 45220), (1292, 41720), (1330, 40528), (1360, 39634), (1490, 36176), (1520, 35462), (1615, 33376), (1904, 28310), (2086, 25840), (2128, 25330), (2261, 23840), (2380, 22648), (2384, 22610), (2533, 21280), (2584, 20860), (2660, 20264), (2720, 19817), (2831, 19040), (2980, 18088), (3040, 17731), (3230, 16688), (3808, 14155), (4172, 12920), (4256, 12665), (4522, 11920), (4760, 11324), (4768, 11305), (5066, 10640), (5168, 10430), (5215, 10336), (5320, 10132), (5662, 9520), (5960, 9044), (6460, 8344)]