51759480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431329}}^1$

素因数の和:431343

約数の個数: 32

約数和(自身を含む): 155278800

約数和(自身を除く): 103519320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431329, 862658, 1293987, 1725316, 2156645, 2587974, 3450632, 4313290, 5175948, 6469935, 8626580, 10351896, 12939870, 17253160, 25879740, 51759480]

約数ペア:

[(1, 51759480), (2, 25879740), (3, 17253160), (4, 12939870), (5, 10351896), (6, 8626580), (8, 6469935), (10, 5175948), (12, 4313290), (15, 3450632), (20, 2587974), (24, 2156645), (30, 1725316), (40, 1293987), (60, 862658), (120, 431329)]