51360426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 128298240

約数和(自身を除く): 76937814

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 3181, 5382, 6362, 8073, 9543, 16146, 19086, 28629, 41353, 57258, 73163, 82706, 85887, 124059, 146326, 171774, 219489, 248118, 372177, 438978, 658467, 744354, 951119, 1116531, 1316934, 1902238, 1975401, 2233062, 2853357, 3950802, 5706714, 8560071, 17120142, 25680213, 51360426]

約数ペア:

[(1, 51360426), (2, 25680213), (3, 17120142), (6, 8560071), (9, 5706714), (13, 3950802), (18, 2853357), (23, 2233062), (26, 1975401), (27, 1902238), (39, 1316934), (46, 1116531), (54, 951119), (69, 744354), (78, 658467), (117, 438978), (138, 372177), (207, 248118), (234, 219489), (299, 171774), (351, 146326), (414, 124059), (598, 85887), (621, 82706), (702, 73163), (897, 57258), (1242, 41353), (1794, 28629), (2691, 19086), (3181, 16146), (5382, 9543), (6362, 8073)]