48765890

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{10861}}^1$

素因数の和:11317

約数の個数: 16

約数和(自身を含む): 87982200

約数和(自身を除く): 39216310

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 10861, 21722, 54305, 108610, 4876589, 9753178, 24382945, 48765890]

約数ペア:

[(1, 48765890), (2, 24382945), (5, 9753178), (10, 4876589), (449, 108610), (898, 54305), (2245, 21722), (4490, 10861)]