50405490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{20743}}^1$

素因数の和:20765

約数の個数: 48

約数和(自身を含む): 135914688

約数和(自身を除く): 85509198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 20743, 41486, 62229, 103715, 124458, 186687, 207430, 311145, 373374, 560061, 622290, 933435, 1120122, 1680183, 1866870, 2800305, 3360366, 5040549, 5600610, 8400915, 10081098, 16801830, 25202745, 50405490]

約数ペア:

[(1, 50405490), (2, 25202745), (3, 16801830), (5, 10081098), (6, 8400915), (9, 5600610), (10, 5040549), (15, 3360366), (18, 2800305), (27, 1866870), (30, 1680183), (45, 1120122), (54, 933435), (81, 622290), (90, 560061), (135, 373374), (162, 311145), (243, 207430), (270, 186687), (405, 124458), (486, 103715), (810, 62229), (1215, 41486), (2430, 20743)]