51119910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 139819680

約数和(自身を除く): 88699770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 193, 218, 243, 270, 327, 386, 405, 486, 545, 579, 654, 810, 965, 981, 1090, 1158, 1215, 1635, 1737, 1930, 1962, 2430, 2895, 2943, 3270, 3474, 4905, 5211, 5790, 5886, 8685, 8829, 9810, 10422, 14715, 15633, 17370, 17658, 21037, 26055, 26487, 29430, 31266, 42074, 44145, 46899, 52110, 52974, 63111, 78165, 88290, 93798, 105185, 126222, 132435, 156330, 189333, 210370, 234495, 264870, 315555, 378666, 468990, 567999, 631110, 946665, 1135998, 1703997, 1893330, 2839995, 3407994, 5111991, 5679990, 8519985, 10223982, 17039970, 25559955, 51119910]

約数ペア:

[(1, 51119910), (2, 25559955), (3, 17039970), (5, 10223982), (6, 8519985), (9, 5679990), (10, 5111991), (15, 3407994), (18, 2839995), (27, 1893330), (30, 1703997), (45, 1135998), (54, 946665), (81, 631110), (90, 567999), (109, 468990), (135, 378666), (162, 315555), (193, 264870), (218, 234495), (243, 210370), (270, 189333), (327, 156330), (386, 132435), (405, 126222), (486, 105185), (545, 93798), (579, 88290), (654, 78165), (810, 63111), (965, 52974), (981, 52110), (1090, 46899), (1158, 44145), (1215, 42074), (1635, 31266), (1737, 29430), (1930, 26487), (1962, 26055), (2430, 21037), (2895, 17658), (2943, 17370), (3270, 15633), (3474, 14715), (4905, 10422), (5211, 9810), (5790, 8829), (5886, 8685)]