50111740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18839}}^1$

素因数の和:18874

約数の個数: 48

約数和(自身を含む): 126604800

約数和(自身を除く): 76493060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 18839, 37678, 75356, 94195, 131873, 188390, 263746, 357941, 376780, 527492, 659365, 715882, 1318730, 1431764, 1789705, 2505587, 2637460, 3579410, 5011174, 7158820, 10022348, 12527935, 25055870, 50111740]

約数ペア:

[(1, 50111740), (2, 25055870), (4, 12527935), (5, 10022348), (7, 7158820), (10, 5011174), (14, 3579410), (19, 2637460), (20, 2505587), (28, 1789705), (35, 1431764), (38, 1318730), (70, 715882), (76, 659365), (95, 527492), (133, 376780), (140, 357941), (190, 263746), (266, 188390), (380, 131873), (532, 94195), (665, 75356), (1330, 37678), (2660, 18839)]