49576460

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34913}}^1$

素因数の和:34993

約数の個数: 24

約数和(自身を含む): 105579936

約数和(自身を除く): 56003476

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 34913, 69826, 139652, 174565, 349130, 698260, 2478823, 4957646, 9915292, 12394115, 24788230, 49576460]

約数ペア:

[(1, 49576460), (2, 24788230), (4, 12394115), (5, 9915292), (10, 4957646), (20, 2478823), (71, 698260), (142, 349130), (284, 174565), (355, 139652), (710, 69826), (1420, 34913)]