52013780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28579}}^1$

素因数の和:28608

約数の個数: 48

約数和(自身を含む): 134440320

約数和(自身を除く): 82426540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 28579, 57158, 114316, 142895, 200053, 285790, 371527, 400106, 571580, 743054, 800212, 1000265, 1486108, 1857635, 2000530, 2600689, 3715270, 4001060, 5201378, 7430540, 10402756, 13003445, 26006890, 52013780]

約数ペア:

[(1, 52013780), (2, 26006890), (4, 13003445), (5, 10402756), (7, 7430540), (10, 5201378), (13, 4001060), (14, 3715270), (20, 2600689), (26, 2000530), (28, 1857635), (35, 1486108), (52, 1000265), (65, 800212), (70, 743054), (91, 571580), (130, 400106), (140, 371527), (182, 285790), (260, 200053), (364, 142895), (455, 114316), (910, 57158), (1820, 28579)]