50239140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119617}}^1$

素因数の和:119636

約数の個数: 48

約数和(自身を含む): 160766592

約数和(自身を除く): 110527452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 119617, 239234, 358851, 478468, 598085, 717702, 837319, 1196170, 1435404, 1674638, 1794255, 2392340, 2511957, 3349276, 3588510, 4186595, 5023914, 7177020, 8373190, 10047828, 12559785, 16746380, 25119570, 50239140]

約数ペア:

[(1, 50239140), (2, 25119570), (3, 16746380), (4, 12559785), (5, 10047828), (6, 8373190), (7, 7177020), (10, 5023914), (12, 4186595), (14, 3588510), (15, 3349276), (20, 2511957), (21, 2392340), (28, 1794255), (30, 1674638), (35, 1435404), (42, 1196170), (60, 837319), (70, 717702), (84, 598085), (105, 478468), (140, 358851), (210, 239234), (420, 119617)]