53564240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 133170048

約数和(自身を除く): 79605808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 677, 688, 860, 920, 989, 1354, 1720, 1840, 1978, 2708, 3385, 3440, 3956, 4945, 5416, 6770, 7912, 9890, 10832, 13540, 15571, 15824, 19780, 27080, 29111, 31142, 39560, 54160, 58222, 62284, 77855, 79120, 116444, 124568, 145555, 155710, 232888, 249136, 291110, 311420, 465776, 582220, 622840, 669553, 1164440, 1245680, 1339106, 2328880, 2678212, 3347765, 5356424, 6695530, 10712848, 13391060, 26782120, 53564240]

約数ペア:

[(1, 53564240), (2, 26782120), (4, 13391060), (5, 10712848), (8, 6695530), (10, 5356424), (16, 3347765), (20, 2678212), (23, 2328880), (40, 1339106), (43, 1245680), (46, 1164440), (80, 669553), (86, 622840), (92, 582220), (115, 465776), (172, 311420), (184, 291110), (215, 249136), (230, 232888), (344, 155710), (368, 145555), (430, 124568), (460, 116444), (677, 79120), (688, 77855), (860, 62284), (920, 58222), (989, 54160), (1354, 39560), (1720, 31142), (1840, 29111), (1978, 27080), (2708, 19780), (3385, 15824), (3440, 15571), (3956, 13540), (4945, 10832), (5416, 9890), (6770, 7912)]