47578872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 130492800

約数和(自身を除く): 82913928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 229, 264, 458, 687, 787, 916, 1374, 1574, 1832, 2361, 2519, 2748, 3148, 4722, 5038, 5496, 6296, 7557, 8657, 9444, 10076, 15114, 17314, 18888, 20152, 25971, 30228, 34628, 51942, 60456, 69256, 103884, 180223, 207768, 360446, 540669, 720892, 1081338, 1441784, 1982453, 2162676, 3964906, 4325352, 5947359, 7929812, 11894718, 15859624, 23789436, 47578872]

約数ペア:

[(1, 47578872), (2, 23789436), (3, 15859624), (4, 11894718), (6, 7929812), (8, 5947359), (11, 4325352), (12, 3964906), (22, 2162676), (24, 1982453), (33, 1441784), (44, 1081338), (66, 720892), (88, 540669), (132, 360446), (229, 207768), (264, 180223), (458, 103884), (687, 69256), (787, 60456), (916, 51942), (1374, 34628), (1574, 30228), (1832, 25971), (2361, 20152), (2519, 18888), (2748, 17314), (3148, 15114), (4722, 10076), (5038, 9444), (5496, 8657), (6296, 7557)]