47515980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{791933}}^1$

素因数の和:791945

約数の個数: 24

約数和(自身を含む): 133044912

約数和(自身を除く): 85528932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 791933, 1583866, 2375799, 3167732, 3959665, 4751598, 7919330, 9503196, 11878995, 15838660, 23757990, 47515980]

約数ペア:

[(1, 47515980), (2, 23757990), (3, 15838660), (4, 11878995), (5, 9503196), (6, 7919330), (10, 4751598), (12, 3959665), (15, 3167732), (20, 2375799), (30, 1583866), (60, 791933)]