56023331

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 75893760

約数和(自身を除く): 19870429

約数列:

[1, 7, 13, 23, 29, 71, 91, 161, 169, 203, 299, 377, 497, 667, 923, 1183, 1633, 2059, 2093, 2639, 3887, 4669, 4901, 6461, 8671, 11431, 11999, 14413, 21229, 26767, 27209, 34307, 47357, 60697, 83993, 112723, 148603, 187369, 275977, 331499, 347971, 615641, 789061, 1931839, 2435797, 4309487, 8003333, 56023331]

約数ペア:

[(1, 56023331), (7, 8003333), (13, 4309487), (23, 2435797), (29, 1931839), (71, 789061), (91, 615641), (161, 347971), (169, 331499), (203, 275977), (299, 187369), (377, 148603), (497, 112723), (667, 83993), (923, 60697), (1183, 47357), (1633, 34307), (2059, 27209), (2093, 26767), (2639, 21229), (3887, 14413), (4669, 11999), (4901, 11431), (6461, 8671)]