47143902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 107516160

約数和(自身を除く): 60372258

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 2447, 3211, 4894, 6422, 7341, 9633, 14682, 19266, 31811, 46493, 63622, 92986, 95433, 139479, 190866, 278958, 413543, 604409, 827086, 1208818, 1240629, 1813227, 2481258, 3626454, 7857317, 15714634, 23571951, 47143902]

約数ペア:

[(1, 47143902), (2, 23571951), (3, 15714634), (6, 7857317), (13, 3626454), (19, 2481258), (26, 1813227), (38, 1240629), (39, 1208818), (57, 827086), (78, 604409), (114, 413543), (169, 278958), (247, 190866), (338, 139479), (494, 95433), (507, 92986), (741, 63622), (1014, 46493), (1482, 31811), (2447, 19266), (3211, 14682), (4894, 9633), (6422, 7341)]