51727735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 65963520

約数和(自身を除く): 14235785

約数列:

[1, 5, 29, 53, 127, 145, 265, 635, 1537, 2809, 3683, 6731, 7685, 14045, 18415, 33655, 81461, 195199, 356743, 407305, 975995, 1783715, 10345547, 51727735]

約数ペア:

[(1, 51727735), (5, 10345547), (29, 1783715), (53, 975995), (127, 407305), (145, 356743), (265, 195199), (635, 81461), (1537, 33655), (2809, 18415), (3683, 14045), (6731, 7685)]