25047242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 44241120

約数和(自身を除く): 19193878

約数列:

[1, 2, 11, 22, 29, 43, 58, 83, 86, 121, 166, 242, 319, 473, 638, 913, 946, 1247, 1826, 2407, 2494, 3509, 3569, 4814, 5203, 7018, 7138, 10043, 10406, 13717, 20086, 26477, 27434, 39259, 52954, 78518, 103501, 150887, 207002, 291247, 301774, 431849, 582494, 863698, 1138511, 2277022, 12523621, 25047242]

約数ペア:

[(1, 25047242), (2, 12523621), (11, 2277022), (22, 1138511), (29, 863698), (43, 582494), (58, 431849), (83, 301774), (86, 291247), (121, 207002), (166, 150887), (242, 103501), (319, 78518), (473, 52954), (638, 39259), (913, 27434), (946, 26477), (1247, 20086), (1826, 13717), (2407, 10406), (2494, 10043), (3509, 7138), (3569, 7018), (4814, 5203)]