51556904

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2251}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 110798400

約数和(自身を除く): 59241496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2251, 2863, 3272, 4502, 5726, 9004, 11452, 15757, 18008, 22904, 31514, 63028, 126056, 920659, 1841318, 3682636, 6444613, 7365272, 12889226, 25778452, 51556904]

約数ペア:

[(1, 51556904), (2, 25778452), (4, 12889226), (7, 7365272), (8, 6444613), (14, 3682636), (28, 1841318), (56, 920659), (409, 126056), (818, 63028), (1636, 31514), (2251, 22904), (2863, 18008), (3272, 15757), (4502, 11452), (5726, 9004)]