51240854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 92404800

約数和(自身を除く): 41163946

約数列:

[1, 2, 7, 14, 29, 58, 61, 122, 203, 406, 427, 854, 1769, 2069, 3538, 4138, 12383, 14483, 24766, 28966, 60001, 120002, 126209, 252418, 420007, 840014, 883463, 1766926, 3660061, 7320122, 25620427, 51240854]

約数ペア:

[(1, 51240854), (2, 25620427), (7, 7320122), (14, 3660061), (29, 1766926), (58, 883463), (61, 840014), (122, 420007), (203, 252418), (406, 126209), (427, 120002), (854, 60001), (1769, 28966), (2069, 24766), (3538, 14483), (4138, 12383)]