51287906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{7549}}^1$

素因数の和:7673

約数の個数: 16

約数和(自身を含む): 79728000

約数和(自身を除く): 28440094

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 7549, 15098, 324607, 596371, 649214, 1192742, 25643953, 51287906]

約数ペア:

[(1, 51287906), (2, 25643953), (43, 1192742), (79, 649214), (86, 596371), (158, 324607), (3397, 15098), (6794, 7549)]