64335050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3467

約数の個数: 48

約数和(自身を含む): 133350840

約数和(自身を除く): 69015790

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3413, 3770, 6826, 9425, 17065, 18850, 34130, 44369, 85325, 88738, 98977, 170650, 197954, 221845, 443690, 494885, 989770, 1109225, 1286701, 2218450, 2474425, 2573402, 4948850, 6433505, 12867010, 32167525, 64335050]

約数ペア:

[(1, 64335050), (2, 32167525), (5, 12867010), (10, 6433505), (13, 4948850), (25, 2573402), (26, 2474425), (29, 2218450), (50, 1286701), (58, 1109225), (65, 989770), (130, 494885), (145, 443690), (290, 221845), (325, 197954), (377, 170650), (650, 98977), (725, 88738), (754, 85325), (1450, 44369), (1885, 34130), (3413, 18850), (3770, 17065), (6826, 9425)]