56439656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77527}}^1$

素因数の和:77553

約数の個数: 32

約数和(自身を含む): 130247040

約数和(自身を除く): 73807384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77527, 155054, 310108, 542689, 620216, 1007851, 1085378, 2015702, 2170756, 4031404, 4341512, 7054957, 8062808, 14109914, 28219828, 56439656]

約数ペア:

[(1, 56439656), (2, 28219828), (4, 14109914), (7, 8062808), (8, 7054957), (13, 4341512), (14, 4031404), (26, 2170756), (28, 2015702), (52, 1085378), (56, 1007851), (91, 620216), (104, 542689), (182, 310108), (364, 155054), (728, 77527)]