51684516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{110437}}^1$

素因数の和:110460

約数の個数: 36

約数和(自身を含む): 140698012

約数和(自身を除く): 89013496

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 110437, 220874, 331311, 441748, 662622, 993933, 1325244, 1435681, 1987866, 2871362, 3975732, 4307043, 5742724, 8614086, 12921129, 17228172, 25842258, 51684516]

約数ペア:

[(1, 51684516), (2, 25842258), (3, 17228172), (4, 12921129), (6, 8614086), (9, 5742724), (12, 4307043), (13, 3975732), (18, 2871362), (26, 1987866), (36, 1435681), (39, 1325244), (52, 993933), (78, 662622), (117, 441748), (156, 331311), (234, 220874), (468, 110437)]