56313145

素因数分解:

$5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1657}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 77355648

約数和(自身を除く): 21042503

約数列:

[1, 5, 7, 35, 971, 1657, 4855, 6797, 8285, 11599, 33985, 57995, 1608947, 8044735, 11262629, 56313145]

約数ペア:

[(1, 56313145), (5, 11262629), (7, 8044735), (35, 1608947), (971, 57995), (1657, 33985), (4855, 11599), (6797, 8285)]