47294260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1801}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 108076752

約数和(自身を除く): 60782492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 1801, 2020, 2626, 3602, 5252, 6565, 7204, 9005, 13130, 18010, 23413, 26260, 36020, 46826, 93652, 117065, 181901, 234130, 363802, 468260, 727604, 909505, 1819010, 2364713, 3638020, 4729426, 9458852, 11823565, 23647130, 47294260]

約数ペア:

[(1, 47294260), (2, 23647130), (4, 11823565), (5, 9458852), (10, 4729426), (13, 3638020), (20, 2364713), (26, 1819010), (52, 909505), (65, 727604), (101, 468260), (130, 363802), (202, 234130), (260, 181901), (404, 117065), (505, 93652), (1010, 46826), (1313, 36020), (1801, 26260), (2020, 23413), (2626, 18010), (3602, 13130), (5252, 9005), (6565, 7204)]