55136960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 56

約数和(自身を含む): 133813296

約数和(自身を除く): 78676336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3251, 3392, 4240, 6502, 8480, 13004, 16255, 16960, 26008, 32510, 52016, 65020, 104032, 130040, 172303, 208064, 260080, 344606, 520160, 689212, 861515, 1040320, 1378424, 1723030, 2756848, 3446060, 5513696, 6892120, 11027392, 13784240, 27568480, 55136960]

約数ペア:

[(1, 55136960), (2, 27568480), (4, 13784240), (5, 11027392), (8, 6892120), (10, 5513696), (16, 3446060), (20, 2756848), (32, 1723030), (40, 1378424), (53, 1040320), (64, 861515), (80, 689212), (106, 520160), (160, 344606), (212, 260080), (265, 208064), (320, 172303), (424, 130040), (530, 104032), (848, 65020), (1060, 52016), (1696, 32510), (2120, 26008), (3251, 16960), (3392, 16255), (4240, 13004), (6502, 8480)]