51001921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 55184976

約数和(自身を除く): 4183055

約数列:

[1, 17, 97, 157, 197, 1649, 2669, 3349, 15229, 19109, 30929, 258893, 324853, 525793, 3000113, 51001921]

約数ペア:

[(1, 51001921), (17, 3000113), (97, 525793), (157, 324853), (197, 258893), (1649, 30929), (2669, 19109), (3349, 15229)]