51327420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50321}}^1$

素因数の和:50350

約数の個数: 48

約数和(自身を含む): 152173728

約数和(自身を除く): 100846308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 50321, 100642, 150963, 201284, 251605, 301926, 503210, 603852, 754815, 855457, 1006420, 1509630, 1710914, 2566371, 3019260, 3421828, 4277285, 5132742, 8554570, 10265484, 12831855, 17109140, 25663710, 51327420]

約数ペア:

[(1, 51327420), (2, 25663710), (3, 17109140), (4, 12831855), (5, 10265484), (6, 8554570), (10, 5132742), (12, 4277285), (15, 3421828), (17, 3019260), (20, 2566371), (30, 1710914), (34, 1509630), (51, 1006420), (60, 855457), (68, 754815), (85, 603852), (102, 503210), (170, 301926), (204, 251605), (255, 201284), (340, 150963), (510, 100642), (1020, 50321)]