51739020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95813}}^1$

素因数の和:95831

約数の個数: 48

約数和(自身を含む): 160967520

約数和(自身を除く): 109228500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95813, 191626, 287439, 383252, 479065, 574878, 862317, 958130, 1149756, 1437195, 1724634, 1916260, 2586951, 2874390, 3449268, 4311585, 5173902, 5748780, 8623170, 10347804, 12934755, 17246340, 25869510, 51739020]

約数ペア:

[(1, 51739020), (2, 25869510), (3, 17246340), (4, 12934755), (5, 10347804), (6, 8623170), (9, 5748780), (10, 5173902), (12, 4311585), (15, 3449268), (18, 2874390), (20, 2586951), (27, 1916260), (30, 1724634), (36, 1437195), (45, 1149756), (54, 958130), (60, 862317), (90, 574878), (108, 479065), (135, 383252), (180, 287439), (270, 191626), (540, 95813)]