56149290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{623881}}^1$

素因数の和:623894

約数の個数: 24

約数和(自身を含む): 145988388

約数和(自身を除く): 89839098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 623881, 1247762, 1871643, 3119405, 3743286, 5614929, 6238810, 9358215, 11229858, 18716430, 28074645, 56149290]

約数ペア:

[(1, 56149290), (2, 28074645), (3, 18716430), (5, 11229858), (6, 9358215), (9, 6238810), (10, 5614929), (15, 3743286), (18, 3119405), (30, 1871643), (45, 1247762), (90, 623881)]