47496260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3359}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 115153920

約数和(自身を除く): 67657660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3359, 3535, 6718, 7070, 13436, 14140, 16795, 23513, 33590, 47026, 67180, 94052, 117565, 235130, 339259, 470260, 678518, 1357036, 1696295, 2374813, 3392590, 4749626, 6785180, 9499252, 11874065, 23748130, 47496260]

約数ペア:

[(1, 47496260), (2, 23748130), (4, 11874065), (5, 9499252), (7, 6785180), (10, 4749626), (14, 3392590), (20, 2374813), (28, 1696295), (35, 1357036), (70, 678518), (101, 470260), (140, 339259), (202, 235130), (404, 117565), (505, 94052), (707, 67180), (1010, 47026), (1414, 33590), (2020, 23513), (2828, 16795), (3359, 14140), (3535, 13436), (6718, 7070)]