53540552

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{199}}^2$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 109253745

約数和(自身を除く): 55713193

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 199, 338, 398, 676, 796, 1352, 1592, 2587, 5174, 10348, 20696, 33631, 39601, 67262, 79202, 134524, 158404, 269048, 316808, 514813, 1029626, 2059252, 4118504, 6692569, 13385138, 26770276, 53540552]

約数ペア:

[(1, 53540552), (2, 26770276), (4, 13385138), (8, 6692569), (13, 4118504), (26, 2059252), (52, 1029626), (104, 514813), (169, 316808), (199, 269048), (338, 158404), (398, 134524), (676, 79202), (796, 67262), (1352, 39601), (1592, 33631), (2587, 20696), (5174, 10348)]