51615830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1231}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 54828970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 599, 1198, 1231, 2462, 2995, 4193, 5990, 6155, 8386, 8617, 12310, 17234, 20965, 41930, 43085, 86170, 737369, 1474738, 3686845, 5161583, 7373690, 10323166, 25807915, 51615830]

約数ペア:

[(1, 51615830), (2, 25807915), (5, 10323166), (7, 7373690), (10, 5161583), (14, 3686845), (35, 1474738), (70, 737369), (599, 86170), (1198, 43085), (1231, 41930), (2462, 20965), (2995, 17234), (4193, 12310), (5990, 8617), (6155, 8386)]