47028740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 108307584

約数和(自身を除く): 61278844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 887, 964, 1205, 1774, 2410, 2651, 3548, 4435, 4820, 5302, 8870, 9757, 10604, 13255, 17740, 19514, 26510, 39028, 48785, 53020, 97570, 195140, 213767, 427534, 855068, 1068835, 2137670, 2351437, 4275340, 4702874, 9405748, 11757185, 23514370, 47028740]

約数ペア:

[(1, 47028740), (2, 23514370), (4, 11757185), (5, 9405748), (10, 4702874), (11, 4275340), (20, 2351437), (22, 2137670), (44, 1068835), (55, 855068), (110, 427534), (220, 213767), (241, 195140), (482, 97570), (887, 53020), (964, 48785), (1205, 39028), (1774, 26510), (2410, 19514), (2651, 17740), (3548, 13255), (4435, 10604), (4820, 9757), (5302, 8870)]