50337980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32687}}^1$

素因数の和:32714

約数の個数: 48

約数和(自身を含む): 131798016

約数和(自身を除く): 81460036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32687, 65374, 130748, 163435, 228809, 326870, 359557, 457618, 653740, 719114, 915236, 1144045, 1438228, 1797785, 2288090, 2516899, 3595570, 4576180, 5033798, 7191140, 10067596, 12584495, 25168990, 50337980]

約数ペア:

[(1, 50337980), (2, 25168990), (4, 12584495), (5, 10067596), (7, 7191140), (10, 5033798), (11, 4576180), (14, 3595570), (20, 2516899), (22, 2288090), (28, 1797785), (35, 1438228), (44, 1144045), (55, 915236), (70, 719114), (77, 653740), (110, 457618), (140, 359557), (154, 326870), (220, 228809), (308, 163435), (385, 130748), (770, 65374), (1540, 32687)]