51002540

素因数分解:

$2^2\times 5^1\times {\mathrm{773}}^1\times {\mathrm{3299}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 107276400

約数和(自身を除く): 56273860

約数列:

[1, 2, 4, 5, 10, 20, 773, 1546, 3092, 3299, 3865, 6598, 7730, 13196, 15460, 16495, 32990, 65980, 2550127, 5100254, 10200508, 12750635, 25501270, 51002540]

約数ペア:

[(1, 51002540), (2, 25501270), (4, 12750635), (5, 10200508), (10, 5100254), (20, 2550127), (773, 65980), (1546, 32990), (3092, 16495), (3299, 15460), (3865, 13196), (6598, 7730)]