52221141

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 90380160

約数和(自身を除く): 38159019

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 101, 203, 261, 283, 303, 609, 707, 849, 909, 1827, 1981, 2121, 2547, 2929, 5943, 6363, 8207, 8787, 17829, 20503, 24621, 26361, 28583, 57449, 61509, 73863, 85749, 172347, 184527, 200081, 257247, 517041, 600243, 828907, 1800729, 2486721, 5802349, 7460163, 17407047, 52221141]

約数ペア:

[(1, 52221141), (3, 17407047), (7, 7460163), (9, 5802349), (21, 2486721), (29, 1800729), (63, 828907), (87, 600243), (101, 517041), (203, 257247), (261, 200081), (283, 184527), (303, 172347), (609, 85749), (707, 73863), (849, 61509), (909, 57449), (1827, 28583), (1981, 26361), (2121, 24621), (2547, 20503), (2929, 17829), (5943, 8787), (6363, 8207)]