71390050

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{4591}}^1$

素因数の和:4914

約数の個数: 24

約数和(自身を含む): 133241472

約数和(自身を除く): 61851422

約数列:

[1, 2, 5, 10, 25, 50, 311, 622, 1555, 3110, 4591, 7775, 9182, 15550, 22955, 45910, 114775, 229550, 1427801, 2855602, 7139005, 14278010, 35695025, 71390050]

約数ペア:

[(1, 71390050), (2, 35695025), (5, 14278010), (10, 7139005), (25, 2855602), (50, 1427801), (311, 229550), (622, 114775), (1555, 45910), (3110, 22955), (4591, 15550), (7775, 9182)]