51306088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{156421}}^1$

素因数の和:156468

約数の個数: 16

約数和(自身を含む): 98545860

約数和(自身を除く): 47239772

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 156421, 312842, 625684, 1251368, 6413261, 12826522, 25653044, 51306088]

約数ペア:

[(1, 51306088), (2, 25653044), (4, 12826522), (8, 6413261), (41, 1251368), (82, 625684), (164, 312842), (328, 156421)]