51836785

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10393

約数の個数: 32

約数和(自身を含む): 83526912

約数和(自身を除く): 31690127

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 10357, 51785, 72499, 113927, 134641, 362495, 569635, 673205, 797489, 942487, 1481051, 3987445, 4712435, 7405255, 10367357, 51836785]

約数ペア:

[(1, 51836785), (5, 10367357), (7, 7405255), (11, 4712435), (13, 3987445), (35, 1481051), (55, 942487), (65, 797489), (77, 673205), (91, 569635), (143, 362495), (385, 134641), (455, 113927), (715, 72499), (1001, 51785), (5005, 10357)]