47149544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12253}}^1$

素因数の和:12309

約数の個数: 32

約数和(自身を含む): 97786920

約数和(自身を除く): 50637376

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 12253, 24506, 49012, 98024, 159289, 318578, 453361, 637156, 906722, 1274312, 1813444, 3626888, 5893693, 11787386, 23574772, 47149544]

約数ペア:

[(1, 47149544), (2, 23574772), (4, 11787386), (8, 5893693), (13, 3626888), (26, 1813444), (37, 1274312), (52, 906722), (74, 637156), (104, 453361), (148, 318578), (296, 159289), (481, 98024), (962, 49012), (1924, 24506), (3848, 12253)]