56780424

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{4357}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 154665420

約数和(自身を除く): 97884996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 4357, 6516, 8714, 13032, 13071, 17428, 26142, 34856, 39213, 52284, 78426, 104568, 156852, 313704, 788617, 1577234, 2365851, 3154468, 4731702, 6308936, 7097553, 9463404, 14195106, 18926808, 28390212, 56780424]

約数ペア:

[(1, 56780424), (2, 28390212), (3, 18926808), (4, 14195106), (6, 9463404), (8, 7097553), (9, 6308936), (12, 4731702), (18, 3154468), (24, 2365851), (36, 1577234), (72, 788617), (181, 313704), (362, 156852), (543, 104568), (724, 78426), (1086, 52284), (1448, 39213), (1629, 34856), (2172, 26142), (3258, 17428), (4344, 13071), (4357, 13032), (6516, 8714)]