55775990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4691}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 106414560

約数和(自身を除く): 50638570

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 4691, 5945, 9382, 11890, 23455, 46910, 136039, 192331, 272078, 384662, 680195, 961655, 1360390, 1923310, 5577599, 11155198, 27887995, 55775990]

約数ペア:

[(1, 55775990), (2, 27887995), (5, 11155198), (10, 5577599), (29, 1923310), (41, 1360390), (58, 961655), (82, 680195), (145, 384662), (205, 272078), (290, 192331), (410, 136039), (1189, 46910), (2378, 23455), (4691, 11890), (5945, 9382)]