51544818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1217}}^1$

素因数の和:1419

約数の個数: 48

約数和(自身を含む): 121035096

約数和(自身を除く): 69490278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1217, 1629, 2353, 2434, 3258, 3651, 4706, 7059, 7302, 10953, 14118, 15821, 21177, 21906, 31642, 42354, 47463, 94926, 142389, 220277, 284778, 440554, 660831, 1321662, 1982493, 2863601, 3964986, 5727202, 8590803, 17181606, 25772409, 51544818]

約数ペア:

[(1, 51544818), (2, 25772409), (3, 17181606), (6, 8590803), (9, 5727202), (13, 3964986), (18, 2863601), (26, 1982493), (39, 1321662), (78, 660831), (117, 440554), (181, 284778), (234, 220277), (362, 142389), (543, 94926), (1086, 47463), (1217, 42354), (1629, 31642), (2353, 21906), (2434, 21177), (3258, 15821), (3651, 14118), (4706, 10953), (7059, 7302)]