50565460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 121947840

約数和(自身を除く): 71382380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 12097, 24194, 48388, 60485, 120970, 133067, 229843, 241940, 266134, 459686, 532268, 665335, 919372, 1149215, 1330670, 2298430, 2528273, 2661340, 4596860, 5056546, 10113092, 12641365, 25282730, 50565460]

約数ペア:

[(1, 50565460), (2, 25282730), (4, 12641365), (5, 10113092), (10, 5056546), (11, 4596860), (19, 2661340), (20, 2528273), (22, 2298430), (38, 1330670), (44, 1149215), (55, 919372), (76, 665335), (95, 532268), (110, 459686), (190, 266134), (209, 241940), (220, 229843), (380, 133067), (418, 120970), (836, 60485), (1045, 48388), (2090, 24194), (4180, 12097)]