47749758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30727}}^1$

素因数の和:30776

約数の個数: 32

約数和(自身を含む): 112095744

約数和(自身を除く): 64345986

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 30727, 61454, 92181, 184362, 215089, 430178, 645267, 1136899, 1290534, 2273798, 3410697, 6821394, 7958293, 15916586, 23874879, 47749758]

約数ペア:

[(1, 47749758), (2, 23874879), (3, 15916586), (6, 7958293), (7, 6821394), (14, 3410697), (21, 2273798), (37, 1290534), (42, 1136899), (74, 645267), (111, 430178), (222, 215089), (259, 184362), (518, 92181), (777, 61454), (1554, 30727)]