54148724

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 58344076

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 647, 686, 854, 1294, 1372, 1708, 2588, 2989, 4529, 5978, 9058, 11956, 18116, 20923, 31703, 39467, 41846, 63406, 78934, 83692, 126812, 157868, 221921, 276269, 443842, 552538, 887684, 1105076, 1933883, 3867766, 7735532, 13537181, 27074362, 54148724]

約数ペア:

[(1, 54148724), (2, 27074362), (4, 13537181), (7, 7735532), (14, 3867766), (28, 1933883), (49, 1105076), (61, 887684), (98, 552538), (122, 443842), (196, 276269), (244, 221921), (343, 157868), (427, 126812), (647, 83692), (686, 78934), (854, 63406), (1294, 41846), (1372, 39467), (1708, 31703), (2588, 20923), (2989, 18116), (4529, 11956), (5978, 9058)]