28656650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{52103}}^1$

素因数の和:52126

約数の個数: 24

約数和(自身を含む): 58148064

約数和(自身を除く): 29491414

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 52103, 104206, 260515, 521030, 573133, 1146266, 1302575, 2605150, 2865665, 5731330, 14328325, 28656650]

約数ペア:

[(1, 28656650), (2, 14328325), (5, 5731330), (10, 2865665), (11, 2605150), (22, 1302575), (25, 1146266), (50, 573133), (55, 521030), (110, 260515), (275, 104206), (550, 52103)]