56813910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82339}}^1$

素因数の和:82372

約数の個数: 32

約数和(自身を含む): 142283520

約数和(自身を除く): 85469610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 82339, 164678, 247017, 411695, 494034, 823390, 1235085, 1893797, 2470170, 3787594, 5681391, 9468985, 11362782, 18937970, 28406955, 56813910]

約数ペア:

[(1, 56813910), (2, 28406955), (3, 18937970), (5, 11362782), (6, 9468985), (10, 5681391), (15, 3787594), (23, 2470170), (30, 1893797), (46, 1235085), (69, 823390), (115, 494034), (138, 411695), (230, 247017), (345, 164678), (690, 82339)]