51788961

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{13933}}^1$

素因数の和:14005

約数の個数: 24

約数和(自身を含む): 86948160

約数和(自身を除く): 35159199

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 13933, 41799, 97531, 125397, 292593, 822047, 877779, 2466141, 5754329, 7398423, 17262987, 51788961]

約数ペア:

[(1, 51788961), (3, 17262987), (7, 7398423), (9, 5754329), (21, 2466141), (59, 877779), (63, 822047), (177, 292593), (413, 125397), (531, 97531), (1239, 41799), (3717, 13933)]