51683138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64123}}^1$

素因数の和:64169

約数の個数: 16

約数和(自身を含む): 86182656

約数和(自身を除く): 34499518

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 64123, 128246, 833599, 1667198, 1987813, 3975626, 25841569, 51683138]

約数ペア:

[(1, 51683138), (2, 25841569), (13, 3975626), (26, 1987813), (31, 1667198), (62, 833599), (403, 128246), (806, 64123)]