52640865

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 94089216

約数和(自身を除く): 41448351

約数列:

[1, 3, 5, 9, 15, 45, 61, 127, 151, 183, 305, 381, 453, 549, 635, 755, 915, 1143, 1359, 1905, 2265, 2745, 5715, 6795, 7747, 9211, 19177, 23241, 27633, 38735, 46055, 57531, 69723, 82899, 95885, 116205, 138165, 172593, 287655, 348615, 414495, 862965, 1169797, 3509391, 5848985, 10528173, 17546955, 52640865]

約数ペア:

[(1, 52640865), (3, 17546955), (5, 10528173), (9, 5848985), (15, 3509391), (45, 1169797), (61, 862965), (127, 414495), (151, 348615), (183, 287655), (305, 172593), (381, 138165), (453, 116205), (549, 95885), (635, 82899), (755, 69723), (915, 57531), (1143, 46055), (1359, 38735), (1905, 27633), (2265, 23241), (2745, 19177), (5715, 9211), (6795, 7747)]