56221445

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51817}}^1$

素因数の和:51860

約数の個数: 16

約数和(自身を含む): 79592448

約数和(自身を除く): 23371003

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 51817, 259085, 362719, 1606327, 1813595, 8031635, 11244289, 56221445]

約数ペア:

[(1, 56221445), (5, 11244289), (7, 8031635), (31, 1813595), (35, 1606327), (155, 362719), (217, 259085), (1085, 51817)]