50328040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179743}}^1$

素因数の和:179761

約数の個数: 32

約数和(自身を含む): 129415680

約数和(自身を除く): 79087640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 179743, 359486, 718972, 898715, 1258201, 1437944, 1797430, 2516402, 3594860, 5032804, 6291005, 7189720, 10065608, 12582010, 25164020, 50328040]

約数ペア:

[(1, 50328040), (2, 25164020), (4, 12582010), (5, 10065608), (7, 7189720), (8, 6291005), (10, 5032804), (14, 3594860), (20, 2516402), (28, 1797430), (35, 1437944), (40, 1258201), (56, 898715), (70, 718972), (140, 359486), (280, 179743)]