51717480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{430979}}^1$

素因数の和:430993

約数の個数: 32

約数和(自身を含む): 155152800

約数和(自身を除く): 103435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 430979, 861958, 1292937, 1723916, 2154895, 2585874, 3447832, 4309790, 5171748, 6464685, 8619580, 10343496, 12929370, 17239160, 25858740, 51717480]

約数ペア:

[(1, 51717480), (2, 25858740), (3, 17239160), (4, 12929370), (5, 10343496), (6, 8619580), (8, 6464685), (10, 5171748), (12, 4309790), (15, 3447832), (20, 2585874), (24, 2154895), (30, 1723916), (40, 1292937), (60, 861958), (120, 430979)]