52669820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1783}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 127077888

約数和(自身を除く): 74408068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 1783, 2110, 2954, 3566, 4220, 5908, 7132, 7385, 8915, 12481, 14770, 17830, 24962, 29540, 35660, 49924, 62405, 124810, 249620, 376213, 752426, 1504852, 1881065, 2633491, 3762130, 5266982, 7524260, 10533964, 13167455, 26334910, 52669820]

約数ペア:

[(1, 52669820), (2, 26334910), (4, 13167455), (5, 10533964), (7, 7524260), (10, 5266982), (14, 3762130), (20, 2633491), (28, 1881065), (35, 1504852), (70, 752426), (140, 376213), (211, 249620), (422, 124810), (844, 62405), (1055, 49924), (1477, 35660), (1783, 29540), (2110, 24962), (2954, 17830), (3566, 14770), (4220, 12481), (5908, 8915), (7132, 7385)]