50672020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{361943}}^1$

素因数の和:361959

約数の個数: 24

約数和(自身を含む): 121613184

約数和(自身を除く): 70941164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 361943, 723886, 1447772, 1809715, 2533601, 3619430, 5067202, 7238860, 10134404, 12668005, 25336010, 50672020]

約数ペア:

[(1, 50672020), (2, 25336010), (4, 12668005), (5, 10134404), (7, 7238860), (10, 5067202), (14, 3619430), (20, 2533601), (28, 1809715), (35, 1447772), (70, 723886), (140, 361943)]