55159478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2609}}^1$

素因数の和:2684

約数の個数: 24

約数和(自身を含む): 93302280

約数和(自身を除く): 38142802

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 2609, 5218, 10571, 21142, 28699, 57398, 80879, 161758, 889669, 1779338, 2507249, 5014498, 27579739, 55159478]

約数ペア:

[(1, 55159478), (2, 27579739), (11, 5014498), (22, 2507249), (31, 1779338), (62, 889669), (341, 161758), (682, 80879), (961, 57398), (1922, 28699), (2609, 21142), (5218, 10571)]