53004640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1544

約数の個数: 96

約数和(自身を含む): 142884000

約数和(自身を除く): 89879360

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, 1499, 1768, 2080, 2210, 2720, 2998, 3536, 4420, 5996, 7072, 7495, 8840, 11992, 14990, 17680, 19487, 23984, 25483, 29980, 35360, 38974, 47968, 50966, 59960, 77948, 97435, 101932, 119920, 127415, 155896, 194870, 203864, 239840, 254830, 311792, 331279, 389740, 407728, 509660, 623584, 662558, 779480, 815456, 1019320, 1325116, 1558960, 1656395, 2038640, 2650232, 3117920, 3312790, 4077280, 5300464, 6625580, 10600928, 13251160, 26502320, 53004640]

約数ペア:

[(1, 53004640), (2, 26502320), (4, 13251160), (5, 10600928), (8, 6625580), (10, 5300464), (13, 4077280), (16, 3312790), (17, 3117920), (20, 2650232), (26, 2038640), (32, 1656395), (34, 1558960), (40, 1325116), (52, 1019320), (65, 815456), (68, 779480), (80, 662558), (85, 623584), (104, 509660), (130, 407728), (136, 389740), (160, 331279), (170, 311792), (208, 254830), (221, 239840), (260, 203864), (272, 194870), (340, 155896), (416, 127415), (442, 119920), (520, 101932), (544, 97435), (680, 77948), (884, 59960), (1040, 50966), (1105, 47968), (1360, 38974), (1499, 35360), (1768, 29980), (2080, 25483), (2210, 23984), (2720, 19487), (2998, 17680), (3536, 14990), (4420, 11992), (5996, 8840), (7072, 7495)]