54895360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3333

約数の個数: 72

約数和(自身を含む): 141649200

約数和(自身を除く): 86753840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3299, 3328, 4160, 6598, 8320, 13196, 16495, 16640, 26392, 32990, 42887, 52784, 65980, 85774, 105568, 131960, 171548, 211136, 214435, 263920, 343096, 422272, 428870, 527840, 686192, 844544, 857740, 1055680, 1372384, 1715480, 2111360, 2744768, 3430960, 4222720, 5489536, 6861920, 10979072, 13723840, 27447680, 54895360]

約数ペア:

[(1, 54895360), (2, 27447680), (4, 13723840), (5, 10979072), (8, 6861920), (10, 5489536), (13, 4222720), (16, 3430960), (20, 2744768), (26, 2111360), (32, 1715480), (40, 1372384), (52, 1055680), (64, 857740), (65, 844544), (80, 686192), (104, 527840), (128, 428870), (130, 422272), (160, 343096), (208, 263920), (256, 214435), (260, 211136), (320, 171548), (416, 131960), (520, 105568), (640, 85774), (832, 65980), (1040, 52784), (1280, 42887), (1664, 32990), (2080, 26392), (3299, 16640), (3328, 16495), (4160, 13196), (6598, 8320)]