52166870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 111628800

約数和(自身を除く): 59461930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 227, 245, 335, 343, 454, 469, 490, 670, 686, 938, 1135, 1589, 1715, 2270, 2345, 3178, 3283, 3430, 4690, 6566, 7945, 11123, 15209, 15890, 16415, 22246, 22981, 30418, 32830, 45962, 55615, 76045, 77861, 106463, 111230, 114905, 152090, 155722, 212926, 229810, 389305, 532315, 745241, 778610, 1064630, 1490482, 3726205, 5216687, 7452410, 10433374, 26083435, 52166870]

約数ペア:

[(1, 52166870), (2, 26083435), (5, 10433374), (7, 7452410), (10, 5216687), (14, 3726205), (35, 1490482), (49, 1064630), (67, 778610), (70, 745241), (98, 532315), (134, 389305), (227, 229810), (245, 212926), (335, 155722), (343, 152090), (454, 114905), (469, 111230), (490, 106463), (670, 77861), (686, 76045), (938, 55615), (1135, 45962), (1589, 32830), (1715, 30418), (2270, 22981), (2345, 22246), (3178, 16415), (3283, 15890), (3430, 15209), (4690, 11123), (6566, 7945)]