52279812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 143375960

約数和(自身を除く): 91096148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 661, 676, 1014, 1322, 1521, 1983, 2028, 2197, 2644, 3042, 3966, 4394, 5949, 6084, 6591, 7932, 8593, 8788, 11898, 13182, 17186, 19773, 23796, 25779, 26364, 34372, 39546, 51558, 77337, 79092, 103116, 111709, 154674, 223418, 309348, 335127, 446836, 670254, 1005381, 1340508, 1452217, 2010762, 2904434, 4021524, 4356651, 5808868, 8713302, 13069953, 17426604, 26139906, 52279812]

約数ペア:

[(1, 52279812), (2, 26139906), (3, 17426604), (4, 13069953), (6, 8713302), (9, 5808868), (12, 4356651), (13, 4021524), (18, 2904434), (26, 2010762), (36, 1452217), (39, 1340508), (52, 1005381), (78, 670254), (117, 446836), (156, 335127), (169, 309348), (234, 223418), (338, 154674), (468, 111709), (507, 103116), (661, 79092), (676, 77337), (1014, 51558), (1322, 39546), (1521, 34372), (1983, 26364), (2028, 25779), (2197, 23796), (2644, 19773), (3042, 17186), (3966, 13182), (4394, 11898), (5949, 8788), (6084, 8593), (6591, 7932)]