49474386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12437}}^1$

素因数の和:12475

約数の個数: 48

約数和(自身を含む): 122240664

約数和(自身を除く): 72766278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 12437, 24874, 37311, 74622, 111933, 161681, 211429, 223866, 323362, 422858, 485043, 634287, 970086, 1268574, 1455129, 1902861, 2748577, 2910258, 3805722, 5497154, 8245731, 16491462, 24737193, 49474386]

約数ペア:

[(1, 49474386), (2, 24737193), (3, 16491462), (6, 8245731), (9, 5497154), (13, 3805722), (17, 2910258), (18, 2748577), (26, 1902861), (34, 1455129), (39, 1268574), (51, 970086), (78, 634287), (102, 485043), (117, 422858), (153, 323362), (221, 223866), (234, 211429), (306, 161681), (442, 111933), (663, 74622), (1326, 37311), (1989, 24874), (3978, 12437)]