53853280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 145170144

約数和(自身を除く): 91316864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1523, 1768, 2080, 2210, 2720, 3046, 3536, 4420, 6092, 7072, 7615, 8840, 12184, 15230, 17680, 19799, 24368, 25891, 30460, 35360, 39598, 48736, 51782, 60920, 79196, 98995, 103564, 121840, 129455, 158392, 197990, 207128, 243680, 258910, 316784, 336583, 395980, 414256, 517820, 633568, 673166, 791960, 828512, 1035640, 1346332, 1583920, 1682915, 2071280, 2692664, 3167840, 3365830, 4142560, 5385328, 6731660, 10770656, 13463320, 26926640, 53853280]

約数ペア:

[(1, 53853280), (2, 26926640), (4, 13463320), (5, 10770656), (8, 6731660), (10, 5385328), (13, 4142560), (16, 3365830), (17, 3167840), (20, 2692664), (26, 2071280), (32, 1682915), (34, 1583920), (40, 1346332), (52, 1035640), (65, 828512), (68, 791960), (80, 673166), (85, 633568), (104, 517820), (130, 414256), (136, 395980), (160, 336583), (170, 316784), (208, 258910), (221, 243680), (260, 207128), (272, 197990), (340, 158392), (416, 129455), (442, 121840), (520, 103564), (544, 98995), (680, 79196), (884, 60920), (1040, 51782), (1105, 48736), (1360, 39598), (1523, 35360), (1768, 30460), (2080, 25891), (2210, 24368), (2720, 19799), (3046, 17680), (3536, 15230), (4420, 12184), (6092, 8840), (7072, 7615)]