51904811

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 61114368

約数和(自身を除く): 9209557

約数列:

[1, 7, 41, 223, 287, 811, 1561, 5677, 9143, 33251, 64001, 180853, 232757, 1265971, 7414973, 51904811]

約数ペア:

[(1, 51904811), (7, 7414973), (41, 1265971), (223, 232757), (287, 180853), (811, 64001), (1561, 33251), (5677, 9143)]