50417880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{420149}}^1$

素因数の和:420163

約数の個数: 32

約数和(自身を含む): 151254000

約数和(自身を除く): 100836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 420149, 840298, 1260447, 1680596, 2100745, 2520894, 3361192, 4201490, 5041788, 6302235, 8402980, 10083576, 12604470, 16805960, 25208940, 50417880]

約数ペア:

[(1, 50417880), (2, 25208940), (3, 16805960), (4, 12604470), (5, 10083576), (6, 8402980), (8, 6302235), (10, 5041788), (12, 4201490), (15, 3361192), (20, 2520894), (24, 2100745), (30, 1680596), (40, 1260447), (60, 840298), (120, 420149)]