55861830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 159213600

約数和(自身を除く): 103351770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1259, 1305, 1479, 1530, 2465, 2518, 2610, 2958, 3777, 4437, 4930, 6295, 7395, 7554, 8874, 11331, 12590, 14790, 18885, 21403, 22185, 22662, 36511, 37770, 42806, 44370, 56655, 64209, 73022, 107015, 109533, 113310, 128418, 182555, 192627, 214030, 219066, 321045, 328599, 365110, 385254, 547665, 620687, 642090, 657198, 963135, 1095330, 1241374, 1642995, 1862061, 1926270, 3103435, 3285990, 3724122, 5586183, 6206870, 9310305, 11172366, 18620610, 27930915, 55861830]

約数ペア:

[(1, 55861830), (2, 27930915), (3, 18620610), (5, 11172366), (6, 9310305), (9, 6206870), (10, 5586183), (15, 3724122), (17, 3285990), (18, 3103435), (29, 1926270), (30, 1862061), (34, 1642995), (45, 1241374), (51, 1095330), (58, 963135), (85, 657198), (87, 642090), (90, 620687), (102, 547665), (145, 385254), (153, 365110), (170, 328599), (174, 321045), (255, 219066), (261, 214030), (290, 192627), (306, 182555), (435, 128418), (493, 113310), (510, 109533), (522, 107015), (765, 73022), (870, 64209), (986, 56655), (1259, 44370), (1305, 42806), (1479, 37770), (1530, 36511), (2465, 22662), (2518, 22185), (2610, 21403), (2958, 18885), (3777, 14790), (4437, 12590), (4930, 11331), (6295, 8874), (7395, 7554)]