51251718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13711}}^1$

素因数の和:13812

約数の個数: 32

約数和(自身を含む): 118471680

約数和(自身を除く): 67219962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 13711, 27422, 41133, 82266, 95977, 191954, 287931, 575862, 1220279, 2440558, 3660837, 7321674, 8541953, 17083906, 25625859, 51251718]

約数ペア:

[(1, 51251718), (2, 25625859), (3, 17083906), (6, 8541953), (7, 7321674), (14, 3660837), (21, 2440558), (42, 1220279), (89, 575862), (178, 287931), (267, 191954), (534, 95977), (623, 82266), (1246, 41133), (1869, 27422), (3738, 13711)]