51283080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{142453}}^1$

素因数の和:142470

約数の個数: 48

約数和(自身を含む): 166671180

約数和(自身を除く): 115388100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 142453, 284906, 427359, 569812, 712265, 854718, 1139624, 1282077, 1424530, 1709436, 2136795, 2564154, 2849060, 3418872, 4273590, 5128308, 5698120, 6410385, 8547180, 10256616, 12820770, 17094360, 25641540, 51283080]

約数ペア:

[(1, 51283080), (2, 25641540), (3, 17094360), (4, 12820770), (5, 10256616), (6, 8547180), (8, 6410385), (9, 5698120), (10, 5128308), (12, 4273590), (15, 3418872), (18, 2849060), (20, 2564154), (24, 2136795), (30, 1709436), (36, 1424530), (40, 1282077), (45, 1139624), (60, 854718), (72, 712265), (90, 569812), (120, 427359), (180, 284906), (360, 142453)]