51505146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4129}}^1$

素因数の和:4161

約数の個数: 80

約数和(自身を含む): 143922240

約数和(自身を除く): 92417094

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4129, 4158, 6237, 8258, 12387, 12474, 24774, 28903, 37161, 45419, 57806, 74322, 86709, 90838, 111483, 136257, 173418, 222966, 260127, 272514, 317933, 334449, 408771, 520254, 635866, 668898, 780381, 817542, 953799, 1226313, 1560762, 1907598, 2341143, 2452626, 2861397, 3678939, 4682286, 5722794, 7357878, 8584191, 17168382, 25752573, 51505146]

約数ペア:

[(1, 51505146), (2, 25752573), (3, 17168382), (6, 8584191), (7, 7357878), (9, 5722794), (11, 4682286), (14, 3678939), (18, 2861397), (21, 2452626), (22, 2341143), (27, 1907598), (33, 1560762), (42, 1226313), (54, 953799), (63, 817542), (66, 780381), (77, 668898), (81, 635866), (99, 520254), (126, 408771), (154, 334449), (162, 317933), (189, 272514), (198, 260127), (231, 222966), (297, 173418), (378, 136257), (462, 111483), (567, 90838), (594, 86709), (693, 74322), (891, 57806), (1134, 45419), (1386, 37161), (1782, 28903), (2079, 24774), (4129, 12474), (4158, 12387), (6237, 8258)]