50712490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 94167360

約数和(自身を除く): 43454870

約数列:

[1, 2, 5, 10, 41, 82, 179, 205, 358, 410, 691, 895, 1382, 1790, 3455, 6910, 7339, 14678, 28331, 36695, 56662, 73390, 123689, 141655, 247378, 283310, 618445, 1236890, 5071249, 10142498, 25356245, 50712490]

約数ペア:

[(1, 50712490), (2, 25356245), (5, 10142498), (10, 5071249), (41, 1236890), (82, 618445), (179, 283310), (205, 247378), (358, 141655), (410, 123689), (691, 73390), (895, 56662), (1382, 36695), (1790, 28331), (3455, 14678), (6910, 7339)]