48734140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26777}}^1$

素因数の和:26806

約数の個数: 48

約数和(自身を含む): 125963712

約数和(自身を除く): 77229572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26777, 53554, 107108, 133885, 187439, 267770, 348101, 374878, 535540, 696202, 749756, 937195, 1392404, 1740505, 1874390, 2436707, 3481010, 3748780, 4873414, 6962020, 9746828, 12183535, 24367070, 48734140]

約数ペア:

[(1, 48734140), (2, 24367070), (4, 12183535), (5, 9746828), (7, 6962020), (10, 4873414), (13, 3748780), (14, 3481010), (20, 2436707), (26, 1874390), (28, 1740505), (35, 1392404), (52, 937195), (65, 749756), (70, 696202), (91, 535540), (130, 374878), (140, 348101), (182, 267770), (260, 187439), (364, 133885), (455, 107108), (910, 53554), (1820, 26777)]