51620998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 91526400

約数和(自身を除く): 39905402

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 907, 1814, 2189, 2587, 4378, 5174, 9977, 11791, 19954, 23582, 28457, 56914, 129701, 180493, 259402, 360986, 1985423, 2346409, 3970846, 4692818, 25810499, 51620998]

約数ペア:

[(1, 51620998), (2, 25810499), (11, 4692818), (13, 3970846), (22, 2346409), (26, 1985423), (143, 360986), (199, 259402), (286, 180493), (398, 129701), (907, 56914), (1814, 28457), (2189, 23582), (2587, 19954), (4378, 11791), (5174, 9977)]