47545120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42451}}^1$

素因数の和:42473

約数の個数: 48

約数和(自身を含む): 128374848

約数和(自身を除く): 80829728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 42451, 84902, 169804, 212255, 297157, 339608, 424510, 594314, 679216, 849020, 1188628, 1358432, 1485785, 1698040, 2377256, 2971570, 3396080, 4754512, 5943140, 6792160, 9509024, 11886280, 23772560, 47545120]

約数ペア:

[(1, 47545120), (2, 23772560), (4, 11886280), (5, 9509024), (7, 6792160), (8, 5943140), (10, 4754512), (14, 3396080), (16, 2971570), (20, 2377256), (28, 1698040), (32, 1485785), (35, 1358432), (40, 1188628), (56, 849020), (70, 679216), (80, 594314), (112, 424510), (140, 339608), (160, 297157), (224, 212255), (280, 169804), (560, 84902), (1120, 42451)]