55880208

素因数分解:

$2^4\times 3^2\times {\mathrm{388057}}^1$

素因数の和:388071

約数の個数: 30

約数和(自身を含む): 156387374

約数和(自身を除く): 100507166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 388057, 776114, 1164171, 1552228, 2328342, 3104456, 3492513, 4656684, 6208912, 6985026, 9313368, 13970052, 18626736, 27940104, 55880208]

約数ペア:

[(1, 55880208), (2, 27940104), (3, 18626736), (4, 13970052), (6, 9313368), (8, 6985026), (9, 6208912), (12, 4656684), (16, 3492513), (18, 3104456), (24, 2328342), (36, 1552228), (48, 1164171), (72, 776114), (144, 388057)]