51950940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 154560000

約数和(自身を除く): 102609060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 199, 228, 229, 285, 380, 398, 458, 570, 597, 687, 796, 916, 995, 1140, 1145, 1194, 1374, 1990, 2290, 2388, 2748, 2985, 3435, 3781, 3980, 4351, 4580, 5970, 6870, 7562, 8702, 11343, 11940, 13053, 13740, 15124, 17404, 18905, 21755, 22686, 26106, 37810, 43510, 45372, 45571, 52212, 56715, 65265, 75620, 87020, 91142, 113430, 130530, 136713, 182284, 226860, 227855, 261060, 273426, 455710, 546852, 683565, 865849, 911420, 1367130, 1731698, 2597547, 2734260, 3463396, 4329245, 5195094, 8658490, 10390188, 12987735, 17316980, 25975470, 51950940]

約数ペア:

[(1, 51950940), (2, 25975470), (3, 17316980), (4, 12987735), (5, 10390188), (6, 8658490), (10, 5195094), (12, 4329245), (15, 3463396), (19, 2734260), (20, 2597547), (30, 1731698), (38, 1367130), (57, 911420), (60, 865849), (76, 683565), (95, 546852), (114, 455710), (190, 273426), (199, 261060), (228, 227855), (229, 226860), (285, 182284), (380, 136713), (398, 130530), (458, 113430), (570, 91142), (597, 87020), (687, 75620), (796, 65265), (916, 56715), (995, 52212), (1140, 45571), (1145, 45372), (1194, 43510), (1374, 37810), (1990, 26106), (2290, 22686), (2388, 21755), (2748, 18905), (2985, 17404), (3435, 15124), (3781, 13740), (3980, 13053), (4351, 11940), (4580, 11343), (5970, 8702), (6870, 7562)]