28899804050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{44461237}}^1$

素因数の和:44461262

約数の個数: 24

約数和(自身を含む): 57888531876

約数和(自身を除く): 28988727826

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 44461237, 88922474, 222306185, 444612370, 577996081, 1111530925, 1155992162, 2223061850, 2889980405, 5779960810, 14449902025, 28899804050]

約数ペア:

[(1, 28899804050), (2, 14449902025), (5, 5779960810), (10, 2889980405), (13, 2223061850), (25, 1155992162), (26, 1111530925), (50, 577996081), (65, 444612370), (130, 222306185), (325, 88922474), (650, 44461237)]