49283920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88007}}^1$

素因数の和:88027

約数の個数: 40

約数和(自身を含む): 130955904

約数和(自身を除く): 81671984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88007, 176014, 352028, 440035, 616049, 704056, 880070, 1232098, 1408112, 1760140, 2464196, 3080245, 3520280, 4928392, 6160490, 7040560, 9856784, 12320980, 24641960, 49283920]

約数ペア:

[(1, 49283920), (2, 24641960), (4, 12320980), (5, 9856784), (7, 7040560), (8, 6160490), (10, 4928392), (14, 3520280), (16, 3080245), (20, 2464196), (28, 1760140), (35, 1408112), (40, 1232098), (56, 880070), (70, 704056), (80, 616049), (112, 440035), (140, 352028), (280, 176014), (560, 88007)]