49017020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188527}}^1$

素因数の和:188549

約数の個数: 24

約数和(自身を含む): 110854464

約数和(自身を除く): 61837444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188527, 377054, 754108, 942635, 1885270, 2450851, 3770540, 4901702, 9803404, 12254255, 24508510, 49017020]

約数ペア:

[(1, 49017020), (2, 24508510), (4, 12254255), (5, 9803404), (10, 4901702), (13, 3770540), (20, 2450851), (26, 1885270), (52, 942635), (65, 754108), (130, 377054), (260, 188527)]