55538982142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{123289}}^1$

素因数の和:124720

約数の個数: 32

約数和(自身を含む): 99421056000

約数和(自身を除く): 43882073858

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1399, 2798, 9793, 19586, 32177, 64354, 123289, 225239, 246578, 450478, 863023, 1726046, 2835647, 5671294, 19849529, 39699058, 172481311, 344962622, 1207369177, 2414738354, 3967070153, 7934140306, 27769491071, 55538982142]

約数ペア:

[(1, 55538982142), (2, 27769491071), (7, 7934140306), (14, 3967070153), (23, 2414738354), (46, 1207369177), (161, 344962622), (322, 172481311), (1399, 39699058), (2798, 19849529), (9793, 5671294), (19586, 2835647), (32177, 1726046), (64354, 863023), (123289, 450478), (225239, 246578)]