50849680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90803}}^1$

素因数の和:90823

約数の個数: 40

約数和(自身を含む): 135116352

約数和(自身を除く): 84266672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90803, 181606, 363212, 454015, 635621, 726424, 908030, 1271242, 1452848, 1816060, 2542484, 3178105, 3632120, 5084968, 6356210, 7264240, 10169936, 12712420, 25424840, 50849680]

約数ペア:

[(1, 50849680), (2, 25424840), (4, 12712420), (5, 10169936), (7, 7264240), (8, 6356210), (10, 5084968), (14, 3632120), (16, 3178105), (20, 2542484), (28, 1816060), (35, 1452848), (40, 1271242), (56, 908030), (70, 726424), (80, 635621), (112, 454015), (140, 363212), (280, 181606), (560, 90803)]