47264820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787747}}^1$

素因数の和:787759

約数の個数: 24

約数和(自身を含む): 132341664

約数和(自身を除く): 85076844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787747, 1575494, 2363241, 3150988, 3938735, 4726482, 7877470, 9452964, 11816205, 15754940, 23632410, 47264820]

約数ペア:

[(1, 47264820), (2, 23632410), (3, 15754940), (4, 11816205), (5, 9452964), (6, 7877470), (10, 4726482), (12, 3938735), (15, 3150988), (20, 2363241), (30, 1575494), (60, 787747)]