47865987070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{919969}}^1$

素因数の和:920041

約数の個数: 48

約数和(自身を含む): 96905959920

約数和(自身を除く): 49039972850

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 4730, 5203, 10406, 26015, 52030, 919969, 1839938, 4599845, 9199690, 10119659, 20239318, 39558667, 50598295, 79117334, 101196590, 111316249, 197793335, 222632498, 395586670, 435145337, 556581245, 870290674, 1113162490, 2175726685, 4351453370, 4786598707, 9573197414, 23932993535, 47865987070]

約数ペア:

[(1, 47865987070), (2, 23932993535), (5, 9573197414), (10, 4786598707), (11, 4351453370), (22, 2175726685), (43, 1113162490), (55, 870290674), (86, 556581245), (110, 435145337), (121, 395586670), (215, 222632498), (242, 197793335), (430, 111316249), (473, 101196590), (605, 79117334), (946, 50598295), (1210, 39558667), (2365, 20239318), (4730, 10119659), (5203, 9199690), (10406, 4599845), (26015, 1839938), (52030, 919969)]