66977350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 138848256

約数和(自身を除く): 71870906

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 2591, 5170, 5182, 12925, 12955, 25850, 25910, 28501, 57002, 64775, 121777, 129550, 142505, 243554, 285010, 608885, 712525, 1217770, 1339547, 1425050, 2679094, 3044425, 6088850, 6697735, 13395470, 33488675, 66977350]

約数ペア:

[(1, 66977350), (2, 33488675), (5, 13395470), (10, 6697735), (11, 6088850), (22, 3044425), (25, 2679094), (47, 1425050), (50, 1339547), (55, 1217770), (94, 712525), (110, 608885), (235, 285010), (275, 243554), (470, 142505), (517, 129550), (550, 121777), (1034, 64775), (1175, 57002), (2350, 28501), (2585, 25910), (2591, 25850), (5170, 12955), (5182, 12925)]