55442090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{719}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 109175040

約数和(自身を除く): 53732950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 701, 719, 1402, 1438, 3505, 3595, 7010, 7190, 7711, 7909, 15422, 15818, 38555, 39545, 77110, 79090, 504019, 1008038, 2520095, 5040190, 5544209, 11088418, 27721045, 55442090]

約数ペア:

[(1, 55442090), (2, 27721045), (5, 11088418), (10, 5544209), (11, 5040190), (22, 2520095), (55, 1008038), (110, 504019), (701, 79090), (719, 77110), (1402, 39545), (1438, 38555), (3505, 15818), (3595, 15422), (7010, 7909), (7190, 7711)]