51657104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{75083}}^1$

素因数の和:75134

約数の個数: 20

約数和(自身を含む): 102414576

約数和(自身を除く): 50757472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 75083, 150166, 300332, 600664, 1201328, 3228569, 6457138, 12914276, 25828552, 51657104]

約数ペア:

[(1, 51657104), (2, 25828552), (4, 12914276), (8, 6457138), (16, 3228569), (43, 1201328), (86, 600664), (172, 300332), (344, 150166), (688, 75083)]