54826830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1447}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 142987104

約数和(自身を除く): 88160274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 1447, 2105, 2526, 2894, 3789, 4210, 4341, 6315, 7235, 7578, 8682, 12630, 13023, 14470, 18945, 21705, 26046, 37890, 43410, 65115, 130230, 609187, 1218374, 1827561, 3045935, 3655122, 5482683, 6091870, 9137805, 10965366, 18275610, 27413415, 54826830]

約数ペア:

[(1, 54826830), (2, 27413415), (3, 18275610), (5, 10965366), (6, 9137805), (9, 6091870), (10, 5482683), (15, 3655122), (18, 3045935), (30, 1827561), (45, 1218374), (90, 609187), (421, 130230), (842, 65115), (1263, 43410), (1447, 37890), (2105, 26046), (2526, 21705), (2894, 18945), (3789, 14470), (4210, 13023), (4341, 12630), (6315, 8682), (7235, 7578)]