50545550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 106131600

約数和(自身を除く): 55586050

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3169, 3190, 6338, 7975, 15845, 15950, 31690, 34859, 69718, 79225, 91901, 158450, 174295, 183802, 348590, 459505, 871475, 919010, 1010911, 1742950, 2021822, 2297525, 4595050, 5054555, 10109110, 25272775, 50545550]

約数ペア:

[(1, 50545550), (2, 25272775), (5, 10109110), (10, 5054555), (11, 4595050), (22, 2297525), (25, 2021822), (29, 1742950), (50, 1010911), (55, 919010), (58, 871475), (110, 459505), (145, 348590), (275, 183802), (290, 174295), (319, 158450), (550, 91901), (638, 79225), (725, 69718), (1450, 34859), (1595, 31690), (3169, 15950), (3190, 15845), (6338, 7975)]