51447770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4270

約数の個数: 32

約数和(自身を含む): 101943360

約数和(自身を除く): 50495590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 4139, 6215, 8278, 12430, 20695, 41390, 45529, 91058, 227645, 455290, 467707, 935414, 2338535, 4677070, 5144777, 10289554, 25723885, 51447770]

約数ペア:

[(1, 51447770), (2, 25723885), (5, 10289554), (10, 5144777), (11, 4677070), (22, 2338535), (55, 935414), (110, 467707), (113, 455290), (226, 227645), (565, 91058), (1130, 45529), (1243, 41390), (2486, 20695), (4139, 12430), (6215, 8278)]