51850445

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 66163200

約数和(自身を除く): 14312755

約数列:

[1, 5, 31, 41, 155, 199, 205, 995, 1271, 1681, 6169, 6355, 8159, 8405, 30845, 40795, 52111, 252929, 260555, 334519, 1264645, 1672595, 10370089, 51850445]

約数ペア:

[(1, 51850445), (5, 10370089), (31, 1672595), (41, 1264645), (155, 334519), (199, 260555), (205, 252929), (995, 52111), (1271, 40795), (1681, 30845), (6169, 8405), (6355, 8159)]