55345914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13913}}^1$

素因数の和:13951

約数の個数: 48

約数和(自身を含む): 136746792

約数和(自身を除く): 81400878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 13913, 27826, 41739, 83478, 125217, 180869, 236521, 250434, 361738, 473042, 542607, 709563, 1085214, 1419126, 1627821, 2128689, 3074773, 3255642, 4257378, 6149546, 9224319, 18448638, 27672957, 55345914]

約数ペア:

[(1, 55345914), (2, 27672957), (3, 18448638), (6, 9224319), (9, 6149546), (13, 4257378), (17, 3255642), (18, 3074773), (26, 2128689), (34, 1627821), (39, 1419126), (51, 1085214), (78, 709563), (102, 542607), (117, 473042), (153, 361738), (221, 250434), (234, 236521), (306, 180869), (442, 125217), (663, 83478), (1326, 41739), (1989, 27826), (3978, 13913)]