47507080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22409}}^1$

素因数の和:22473

約数の個数: 32

約数和(自身を含む): 108912600

約数和(自身を除く): 61405520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 22409, 44818, 89636, 112045, 179272, 224090, 448180, 896360, 1187677, 2375354, 4750708, 5938385, 9501416, 11876770, 23753540, 47507080]

約数ペア:

[(1, 47507080), (2, 23753540), (4, 11876770), (5, 9501416), (8, 5938385), (10, 4750708), (20, 2375354), (40, 1187677), (53, 896360), (106, 448180), (212, 224090), (265, 179272), (424, 112045), (530, 89636), (1060, 44818), (2120, 22409)]