48894657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 83558400

約数和(自身を除く): 34663743

約数列:

[1, 3, 7, 19, 21, 31, 57, 59, 67, 93, 133, 177, 201, 217, 399, 413, 469, 589, 651, 1121, 1239, 1273, 1407, 1767, 1829, 2077, 3363, 3819, 3953, 4123, 5487, 6231, 7847, 8911, 11859, 12369, 12803, 14539, 23541, 26733, 27671, 34751, 38409, 39463, 43617, 75107, 83013, 104253, 118389, 122543, 225321, 243257, 276241, 367629, 525749, 729771, 828723, 857801, 1577247, 2328317, 2573403, 6984951, 16298219, 48894657]

約数ペア:

[(1, 48894657), (3, 16298219), (7, 6984951), (19, 2573403), (21, 2328317), (31, 1577247), (57, 857801), (59, 828723), (67, 729771), (93, 525749), (133, 367629), (177, 276241), (201, 243257), (217, 225321), (399, 122543), (413, 118389), (469, 104253), (589, 83013), (651, 75107), (1121, 43617), (1239, 39463), (1273, 38409), (1407, 34751), (1767, 27671), (1829, 26733), (2077, 23541), (3363, 14539), (3819, 12803), (3953, 12369), (4123, 11859), (5487, 8911), (6231, 7847)]