49809665061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{25261}}^1$

素因数の和:26186

約数の個数: 48

約数和(自身を含む): 81654867840

約数和(自身を除く): 31845202779

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 887, 2223, 2661, 7983, 11531, 16853, 25261, 34593, 50559, 75783, 103779, 151677, 219089, 227349, 328393, 479959, 657267, 985179, 1439877, 1971801, 2955537, 4319631, 6239467, 18718401, 22406507, 56155203, 67219521, 201658563, 291284591, 425723633, 873853773, 1277170899, 2621561319, 3831512697, 5534407229, 16603221687, 49809665061]

約数ペア:

[(1, 49809665061), (3, 16603221687), (9, 5534407229), (13, 3831512697), (19, 2621561319), (39, 1277170899), (57, 873853773), (117, 425723633), (171, 291284591), (247, 201658563), (741, 67219521), (887, 56155203), (2223, 22406507), (2661, 18718401), (7983, 6239467), (11531, 4319631), (16853, 2955537), (25261, 1971801), (34593, 1439877), (50559, 985179), (75783, 657267), (103779, 479959), (151677, 328393), (219089, 227349)]