51207394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{619}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 92851200

約数和(自身を除く): 41643806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 311, 619, 622, 1238, 2177, 4333, 4354, 5909, 8666, 11761, 11818, 23522, 41363, 82327, 82726, 164654, 192509, 385018, 1347563, 2695126, 3657671, 7315342, 25603697, 51207394]

約数ペア:

[(1, 51207394), (2, 25603697), (7, 7315342), (14, 3657671), (19, 2695126), (38, 1347563), (133, 385018), (266, 192509), (311, 164654), (619, 82726), (622, 82327), (1238, 41363), (2177, 23522), (4333, 11818), (4354, 11761), (5909, 8666)]