51474997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1409}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 62536320

約数和(自身を除く): 11061323

約数列:

[1, 7, 17, 119, 307, 1409, 2149, 5219, 9863, 23953, 36533, 167671, 432563, 3027941, 7353571, 51474997]

約数ペア:

[(1, 51474997), (7, 7353571), (17, 3027941), (119, 432563), (307, 167671), (1409, 36533), (2149, 23953), (5219, 9863)]