51901486

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40739}}^1$

素因数の和:40768

約数の個数: 24

約数和(自身を含む): 97531560

約数和(自身を除く): 45630074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 40739, 81478, 285173, 529607, 570346, 1059214, 1996211, 3707249, 3992422, 7414498, 25950743, 51901486]

約数ペア:

[(1, 51901486), (2, 25950743), (7, 7414498), (13, 3992422), (14, 3707249), (26, 1996211), (49, 1059214), (91, 570346), (98, 529607), (182, 285173), (637, 81478), (1274, 40739)]