48171340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2098

約数の個数: 48

約数和(自身を含む): 116311104

約数和(自身を除く): 68139764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 1901, 2534, 3620, 3802, 5068, 6335, 7604, 9505, 12670, 13307, 19010, 25340, 26614, 38020, 53228, 66535, 133070, 266140, 344081, 688162, 1376324, 1720405, 2408567, 3440810, 4817134, 6881620, 9634268, 12042835, 24085670, 48171340]

約数ペア:

[(1, 48171340), (2, 24085670), (4, 12042835), (5, 9634268), (7, 6881620), (10, 4817134), (14, 3440810), (20, 2408567), (28, 1720405), (35, 1376324), (70, 688162), (140, 344081), (181, 266140), (362, 133070), (724, 66535), (905, 53228), (1267, 38020), (1810, 26614), (1901, 25340), (2534, 19010), (3620, 13307), (3802, 12670), (5068, 9505), (6335, 7604)]