51850246

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 40079354

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 503, 518, 1006, 1393, 2786, 3521, 7042, 7363, 14726, 18611, 37222, 51541, 100097, 103082, 130277, 200194, 260554, 700679, 1401358, 3703589, 7407178, 25925123, 51850246]

約数ペア:

[(1, 51850246), (2, 25925123), (7, 7407178), (14, 3703589), (37, 1401358), (74, 700679), (199, 260554), (259, 200194), (398, 130277), (503, 103082), (518, 100097), (1006, 51541), (1393, 37222), (2786, 18611), (3521, 14726), (7042, 7363)]