26048990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7688

約数の個数: 32

約数和(自身を含む): 52807680

約数和(自身を除く): 26758690

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 7639, 15278, 38195, 76390, 84029, 168058, 236809, 420145, 473618, 840290, 1184045, 2368090, 2604899, 5209798, 13024495, 26048990]

約数ペア:

[(1, 26048990), (2, 13024495), (5, 5209798), (10, 2604899), (11, 2368090), (22, 1184045), (31, 840290), (55, 473618), (62, 420145), (110, 236809), (155, 168058), (310, 84029), (341, 76390), (682, 38195), (1705, 15278), (3410, 7639)]