51904755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 104794560

約数和(自身を除く): 52889805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3109, 3339, 5565, 9327, 15545, 16695, 21763, 27981, 46635, 65289, 108815, 139905, 164777, 195867, 326445, 494331, 823885, 979335, 1153439, 1482993, 2471655, 3460317, 5767195, 7414965, 10380951, 17301585, 51904755]

約数ペア:

[(1, 51904755), (3, 17301585), (5, 10380951), (7, 7414965), (9, 5767195), (15, 3460317), (21, 2471655), (35, 1482993), (45, 1153439), (53, 979335), (63, 823885), (105, 494331), (159, 326445), (265, 195867), (315, 164777), (371, 139905), (477, 108815), (795, 65289), (1113, 46635), (1855, 27981), (2385, 21763), (3109, 16695), (3339, 15545), (5565, 9327)]