50975990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 48404746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2053, 2483, 4106, 4966, 10265, 12415, 20530, 24830, 26689, 53378, 133445, 266890, 392123, 784246, 1960615, 3921230, 5097599, 10195198, 25487995, 50975990]

約数ペア:

[(1, 50975990), (2, 25487995), (5, 10195198), (10, 5097599), (13, 3921230), (26, 1960615), (65, 784246), (130, 392123), (191, 266890), (382, 133445), (955, 53378), (1910, 26689), (2053, 24830), (2483, 20530), (4106, 12415), (4966, 10265)]