53543840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47807}}^1$

素因数の和:47829

約数の個数: 48

約数和(自身を含む): 144571392

約数和(自身を除く): 91027552

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, 47807, 95614, 191228, 239035, 334649, 382456, 478070, 669298, 764912, 956140, 1338596, 1529824, 1673245, 1912280, 2677192, 3346490, 3824560, 5354384, 6692980, 7649120, 10708768, 13385960, 26771920, 53543840]

約数ペア:

[(1, 53543840), (2, 26771920), (4, 13385960), (5, 10708768), (7, 7649120), (8, 6692980), (10, 5354384), (14, 3824560), (16, 3346490), (20, 2677192), (28, 1912280), (32, 1673245), (35, 1529824), (40, 1338596), (56, 956140), (70, 764912), (80, 669298), (112, 478070), (140, 382456), (160, 334649), (224, 239035), (280, 191228), (560, 95614), (1120, 47807)]