47031688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 58721912

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1223, 1672, 1748, 2024, 2446, 3496, 4807, 4892, 9614, 9784, 13453, 19228, 23237, 26906, 28129, 38456, 46474, 53812, 56258, 92948, 107624, 112516, 185896, 225032, 255607, 309419, 511214, 534451, 618838, 1022428, 1068902, 1237676, 2044856, 2137804, 2475352, 4275608, 5878961, 11757922, 23515844, 47031688]

約数ペア:

[(1, 47031688), (2, 23515844), (4, 11757922), (8, 5878961), (11, 4275608), (19, 2475352), (22, 2137804), (23, 2044856), (38, 1237676), (44, 1068902), (46, 1022428), (76, 618838), (88, 534451), (92, 511214), (152, 309419), (184, 255607), (209, 225032), (253, 185896), (418, 112516), (437, 107624), (506, 92948), (836, 56258), (874, 53812), (1012, 46474), (1223, 38456), (1672, 28129), (1748, 26906), (2024, 23237), (2446, 19228), (3496, 13453), (4807, 9784), (4892, 9614)]