42455166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 92890800

約数和(自身を除く): 50435634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 281, 298, 338, 447, 507, 562, 843, 894, 1014, 1686, 1937, 3653, 3874, 5811, 7306, 10959, 11622, 21918, 25181, 41869, 47489, 50362, 75543, 83738, 94978, 125607, 142467, 151086, 251214, 284934, 544297, 1088594, 1632891, 3265782, 7075861, 14151722, 21227583, 42455166]

約数ペア:

[(1, 42455166), (2, 21227583), (3, 14151722), (6, 7075861), (13, 3265782), (26, 1632891), (39, 1088594), (78, 544297), (149, 284934), (169, 251214), (281, 151086), (298, 142467), (338, 125607), (447, 94978), (507, 83738), (562, 75543), (843, 50362), (894, 47489), (1014, 41869), (1686, 25181), (1937, 21918), (3653, 11622), (3874, 10959), (5811, 7306)]