51490305

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11329}}^1$

素因数の和:11441

約数の個数: 24

約数和(自身を含む): 90141480

約数和(自身を除く): 38651175

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 11329, 33987, 56645, 101961, 169935, 509805, 1144229, 3432687, 5721145, 10298061, 17163435, 51490305]

約数ペア:

[(1, 51490305), (3, 17163435), (5, 10298061), (9, 5721145), (15, 3432687), (45, 1144229), (101, 509805), (303, 169935), (505, 101961), (909, 56645), (1515, 33987), (4545, 11329)]