49519240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42689}}^1$

素因数の和:42729

約数の個数: 32

約数和(自身を含む): 115263000

約数和(自身を除く): 65743760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 42689, 85378, 170756, 213445, 341512, 426890, 853780, 1237981, 1707560, 2475962, 4951924, 6189905, 9903848, 12379810, 24759620, 49519240]

約数ペア:

[(1, 49519240), (2, 24759620), (4, 12379810), (5, 9903848), (8, 6189905), (10, 4951924), (20, 2475962), (29, 1707560), (40, 1237981), (58, 853780), (116, 426890), (145, 341512), (232, 213445), (290, 170756), (580, 85378), (1160, 42689)]