51114100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11944

約数の個数: 36

約数和(自身を含む): 113506624

約数和(自身を除く): 62392524

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 11887, 23774, 47548, 59435, 118870, 237740, 297175, 511141, 594350, 1022282, 1188700, 2044564, 2555705, 5111410, 10222820, 12778525, 25557050, 51114100]

約数ペア:

[(1, 51114100), (2, 25557050), (4, 12778525), (5, 10222820), (10, 5111410), (20, 2555705), (25, 2044564), (43, 1188700), (50, 1022282), (86, 594350), (100, 511141), (172, 297175), (215, 237740), (430, 118870), (860, 59435), (1075, 47548), (2150, 23774), (4300, 11887)]