53850560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 143195040

約数和(自身を除く): 89344480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 521, 544, 608, 646, 680, 760, 1042, 1088, 1216, 1292, 1360, 1520, 1615, 2084, 2584, 2605, 2720, 3040, 3230, 4168, 5168, 5210, 5440, 6080, 6460, 8336, 8857, 9899, 10336, 10420, 12920, 16672, 17714, 19798, 20672, 20840, 25840, 33344, 35428, 39596, 41680, 44285, 49495, 51680, 70856, 79192, 83360, 88570, 98990, 103360, 141712, 158384, 166720, 168283, 177140, 197980, 283424, 316768, 336566, 354280, 395960, 566848, 633536, 673132, 708560, 791920, 841415, 1346264, 1417120, 1583840, 1682830, 2692528, 2834240, 3167680, 3365660, 5385056, 6731320, 10770112, 13462640, 26925280, 53850560]

約数ペア:

[(1, 53850560), (2, 26925280), (4, 13462640), (5, 10770112), (8, 6731320), (10, 5385056), (16, 3365660), (17, 3167680), (19, 2834240), (20, 2692528), (32, 1682830), (34, 1583840), (38, 1417120), (40, 1346264), (64, 841415), (68, 791920), (76, 708560), (80, 673132), (85, 633536), (95, 566848), (136, 395960), (152, 354280), (160, 336566), (170, 316768), (190, 283424), (272, 197980), (304, 177140), (320, 168283), (323, 166720), (340, 158384), (380, 141712), (521, 103360), (544, 98990), (608, 88570), (646, 83360), (680, 79192), (760, 70856), (1042, 51680), (1088, 49495), (1216, 44285), (1292, 41680), (1360, 39596), (1520, 35428), (1615, 33344), (2084, 25840), (2584, 20840), (2605, 20672), (2720, 19798), (3040, 17714), (3230, 16672), (4168, 12920), (5168, 10420), (5210, 10336), (5440, 9899), (6080, 8857), (6460, 8336)]