51098145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 98219520

約数和(自身を除く): 47121375

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 97, 105, 145, 173, 203, 291, 435, 485, 519, 609, 679, 865, 1015, 1211, 1455, 2037, 2595, 2813, 3045, 3395, 3633, 5017, 6055, 8439, 10185, 14065, 15051, 16781, 18165, 19691, 25085, 35119, 42195, 50343, 59073, 75255, 83905, 98455, 105357, 117467, 175595, 251715, 295365, 352401, 486649, 526785, 587335, 1459947, 1762005, 2433245, 3406543, 7299735, 10219629, 17032715, 51098145]

約数ペア:

[(1, 51098145), (3, 17032715), (5, 10219629), (7, 7299735), (15, 3406543), (21, 2433245), (29, 1762005), (35, 1459947), (87, 587335), (97, 526785), (105, 486649), (145, 352401), (173, 295365), (203, 251715), (291, 175595), (435, 117467), (485, 105357), (519, 98455), (609, 83905), (679, 75255), (865, 59073), (1015, 50343), (1211, 42195), (1455, 35119), (2037, 25085), (2595, 19691), (2813, 18165), (3045, 16781), (3395, 15051), (3633, 14065), (5017, 10185), (6055, 8439)]