51286590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569851}}^1$

素因数の和:569864

約数の個数: 24

約数和(自身を含む): 133345368

約数和(自身を除く): 82058778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569851, 1139702, 1709553, 2849255, 3419106, 5128659, 5698510, 8547765, 10257318, 17095530, 25643295, 51286590]

約数ペア:

[(1, 51286590), (2, 25643295), (3, 17095530), (5, 10257318), (6, 8547765), (9, 5698510), (10, 5128659), (15, 3419106), (18, 2849255), (30, 1709553), (45, 1139702), (90, 569851)]