49305850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 100859616

約数和(自身を除く): 51553766

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 571, 785, 1142, 1570, 1727, 2855, 3454, 3925, 5710, 6281, 7850, 8635, 12562, 14275, 17270, 28550, 31405, 43175, 62810, 86350, 89647, 157025, 179294, 314050, 448235, 896470, 986117, 1972234, 2241175, 4482350, 4930585, 9861170, 24652925, 49305850]

約数ペア:

[(1, 49305850), (2, 24652925), (5, 9861170), (10, 4930585), (11, 4482350), (22, 2241175), (25, 1972234), (50, 986117), (55, 896470), (110, 448235), (157, 314050), (275, 179294), (314, 157025), (550, 89647), (571, 86350), (785, 62810), (1142, 43175), (1570, 31405), (1727, 28550), (2855, 17270), (3454, 14275), (3925, 12562), (5710, 8635), (6281, 7850)]