51603804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 157121888

約数和(自身を除く): 105518084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 81, 84, 108, 122, 126, 162, 183, 189, 244, 252, 324, 366, 373, 378, 427, 549, 567, 732, 746, 756, 854, 1098, 1119, 1134, 1281, 1492, 1647, 1708, 2196, 2238, 2268, 2562, 2611, 3294, 3357, 3843, 4476, 4941, 5124, 5222, 6588, 6714, 7686, 7833, 9882, 10071, 10444, 11529, 13428, 15372, 15666, 19764, 20142, 22753, 23058, 23499, 30213, 31332, 34587, 40284, 45506, 46116, 46998, 60426, 68259, 69174, 70497, 91012, 93996, 120852, 136518, 138348, 140994, 159271, 204777, 211491, 273036, 281988, 318542, 409554, 422982, 477813, 614331, 637084, 819108, 845964, 955626, 1228662, 1433439, 1842993, 1911252, 2457324, 2866878, 3685986, 4300317, 5733756, 7371972, 8600634, 12900951, 17201268, 25801902, 51603804]

約数ペア:

[(1, 51603804), (2, 25801902), (3, 17201268), (4, 12900951), (6, 8600634), (7, 7371972), (9, 5733756), (12, 4300317), (14, 3685986), (18, 2866878), (21, 2457324), (27, 1911252), (28, 1842993), (36, 1433439), (42, 1228662), (54, 955626), (61, 845964), (63, 819108), (81, 637084), (84, 614331), (108, 477813), (122, 422982), (126, 409554), (162, 318542), (183, 281988), (189, 273036), (244, 211491), (252, 204777), (324, 159271), (366, 140994), (373, 138348), (378, 136518), (427, 120852), (549, 93996), (567, 91012), (732, 70497), (746, 69174), (756, 68259), (854, 60426), (1098, 46998), (1119, 46116), (1134, 45506), (1281, 40284), (1492, 34587), (1647, 31332), (1708, 30213), (2196, 23499), (2238, 23058), (2268, 22753), (2562, 20142), (2611, 19764), (3294, 15666), (3357, 15372), (3843, 13428), (4476, 11529), (4941, 10444), (5124, 10071), (5222, 9882), (6588, 7833), (6714, 7686)]