51856780

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2791}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 109055520

約数和(自身を除く): 57198740

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 2791, 3716, 4645, 5582, 9290, 11164, 13955, 18580, 27910, 55820, 2592839, 5185678, 10371356, 12964195, 25928390, 51856780]

約数ペア:

[(1, 51856780), (2, 25928390), (4, 12964195), (5, 10371356), (10, 5185678), (20, 2592839), (929, 55820), (1858, 27910), (2791, 18580), (3716, 13955), (4645, 11164), (5582, 9290)]