51260313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 77495040

約数和(自身を除く): 26234727

約数列:

[1, 3, 13, 29, 39, 61, 87, 183, 377, 743, 793, 1131, 1769, 2229, 2379, 5307, 9659, 21547, 22997, 28977, 45323, 64641, 68991, 135969, 280111, 589199, 840333, 1314367, 1767597, 3943101, 17086771, 51260313]

約数ペア:

[(1, 51260313), (3, 17086771), (13, 3943101), (29, 1767597), (39, 1314367), (61, 840333), (87, 589199), (183, 280111), (377, 135969), (743, 68991), (793, 64641), (1131, 45323), (1769, 28977), (2229, 22997), (2379, 21547), (5307, 9659)]