56254806

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{23857}}^1$

素因数の和:23996

約数の個数: 24

約数和(自身を含む): 122820984

約数和(自身を除く): 66566178

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 23857, 47714, 71571, 143142, 214713, 429426, 3125267, 6250534, 9375801, 18751602, 28127403, 56254806]

約数ペア:

[(1, 56254806), (2, 28127403), (3, 18751602), (6, 9375801), (9, 6250534), (18, 3125267), (131, 429426), (262, 214713), (393, 143142), (786, 71571), (1179, 47714), (2358, 23857)]