28951450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52639}}^1$

素因数の和:52662

約数の個数: 24

約数和(自身を含む): 58746240

約数和(自身を除く): 29794790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52639, 105278, 263195, 526390, 579029, 1158058, 1315975, 2631950, 2895145, 5790290, 14475725, 28951450]

約数ペア:

[(1, 28951450), (2, 14475725), (5, 5790290), (10, 2895145), (11, 2631950), (22, 1315975), (25, 1158058), (50, 579029), (55, 526390), (110, 263195), (275, 105278), (550, 52639)]