51347785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13183}}^1$

素因数の和:13248

約数の個数: 16

約数和(自身を含む): 66447360

約数和(自身を除く): 15099575

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 13183, 65915, 250477, 540503, 1252385, 2702515, 10269557, 51347785]

約数ペア:

[(1, 51347785), (5, 10269557), (19, 2702515), (41, 1252385), (95, 540503), (205, 250477), (779, 65915), (3895, 13183)]