54799740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33827}}^1$

素因数の和:33848

約数の個数: 60

約数和(自身を含む): 171913896

約数和(自身を除く): 117114156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33827, 67654, 101481, 135308, 169135, 202962, 304443, 338270, 405924, 507405, 608886, 676540, 913329, 1014810, 1217772, 1522215, 1826658, 2029620, 2739987, 3044430, 3653316, 4566645, 5479974, 6088860, 9133290, 10959948, 13699935, 18266580, 27399870, 54799740]

約数ペア:

[(1, 54799740), (2, 27399870), (3, 18266580), (4, 13699935), (5, 10959948), (6, 9133290), (9, 6088860), (10, 5479974), (12, 4566645), (15, 3653316), (18, 3044430), (20, 2739987), (27, 2029620), (30, 1826658), (36, 1522215), (45, 1217772), (54, 1014810), (60, 913329), (81, 676540), (90, 608886), (108, 507405), (135, 405924), (162, 338270), (180, 304443), (270, 202962), (324, 169135), (405, 135308), (540, 101481), (810, 67654), (1620, 33827)]