49545021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 23635779

約数列:

[1, 3, 17, 29, 51, 87, 139, 241, 417, 493, 723, 1479, 2363, 4031, 4097, 6989, 7089, 12093, 12291, 20967, 33499, 68527, 100497, 118813, 205581, 356439, 569483, 971471, 1708449, 2914413, 16515007, 49545021]

約数ペア:

[(1, 49545021), (3, 16515007), (17, 2914413), (29, 1708449), (51, 971471), (87, 569483), (139, 356439), (241, 205581), (417, 118813), (493, 100497), (723, 68527), (1479, 33499), (2363, 20967), (4031, 12291), (4097, 12093), (6989, 7089)]