53506750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19457}}^1$

素因数の和:19485

約数の個数: 32

約数和(自身を含む): 109276128

約数和(自身を除く): 55769378

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 19457, 38914, 97285, 194570, 214027, 428054, 486425, 972850, 1070135, 2140270, 2432125, 4864250, 5350675, 10701350, 26753375, 53506750]

約数ペア:

[(1, 53506750), (2, 26753375), (5, 10701350), (10, 5350675), (11, 4864250), (22, 2432125), (25, 2140270), (50, 1070135), (55, 972850), (110, 486425), (125, 428054), (250, 214027), (275, 194570), (550, 97285), (1375, 38914), (2750, 19457)]