51841966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 38651234

約数列:

[1, 2, 11, 22, 29, 58, 83, 89, 121, 166, 178, 242, 319, 638, 913, 979, 1826, 1958, 2407, 2581, 3509, 4814, 5162, 7018, 7387, 10043, 10769, 14774, 20086, 21538, 26477, 28391, 52954, 56782, 81257, 162514, 214223, 291247, 312301, 428446, 582494, 624602, 893827, 1787654, 2356453, 4712906, 25920983, 51841966]

約数ペア:

[(1, 51841966), (2, 25920983), (11, 4712906), (22, 2356453), (29, 1787654), (58, 893827), (83, 624602), (89, 582494), (121, 428446), (166, 312301), (178, 291247), (242, 214223), (319, 162514), (638, 81257), (913, 56782), (979, 52954), (1826, 28391), (1958, 26477), (2407, 21538), (2581, 20086), (3509, 14774), (4814, 10769), (5162, 10043), (7018, 7387)]