51328186

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40289}}^1$

素因数の和:40318

約数の個数: 24

約数和(自身を含む): 96454260

約数和(自身を除く): 45126074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 40289, 80578, 282023, 523757, 564046, 1047514, 1974161, 3666299, 3948322, 7332598, 25664093, 51328186]

約数ペア:

[(1, 51328186), (2, 25664093), (7, 7332598), (13, 3948322), (14, 3666299), (26, 1974161), (49, 1047514), (91, 564046), (98, 523757), (182, 282023), (637, 80578), (1274, 40289)]