51285073

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 63129024

約数和(自身を除く): 11843951

約数列:

[1, 7, 17, 101, 119, 251, 289, 707, 1717, 1757, 2023, 4267, 12019, 25351, 29189, 29869, 72539, 177457, 204323, 430967, 507773, 3016769, 7326439, 51285073]

約数ペア:

[(1, 51285073), (7, 7326439), (17, 3016769), (101, 507773), (119, 430967), (251, 204323), (289, 177457), (707, 72539), (1717, 29869), (1757, 29189), (2023, 25351), (4267, 12019)]