51411633

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26903}}^1$

素因数の和:26933

約数の個数: 24

約数和(自身を含む): 85877568

約数和(自身を除く): 34465935

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 26903, 80709, 188321, 349739, 564963, 1049217, 1318247, 2448173, 3954741, 7344519, 17137211, 51411633]

約数ペア:

[(1, 51411633), (3, 17137211), (7, 7344519), (13, 3954741), (21, 2448173), (39, 1318247), (49, 1049217), (91, 564963), (147, 349739), (273, 188321), (637, 80709), (1911, 26903)]