49483960

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2707}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 111623760

約数和(自身を除く): 62139800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 2707, 3656, 4570, 5414, 9140, 10828, 13535, 18280, 21656, 27070, 54140, 108280, 1237099, 2474198, 4948396, 6185495, 9896792, 12370990, 24741980, 49483960]

約数ペア:

[(1, 49483960), (2, 24741980), (4, 12370990), (5, 9896792), (8, 6185495), (10, 4948396), (20, 2474198), (40, 1237099), (457, 108280), (914, 54140), (1828, 27070), (2285, 21656), (2707, 18280), (3656, 13535), (4570, 10828), (5414, 9140)]