45142048

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1625

約数の個数: 48

約数和(自身を含む): 102380544

約数和(自身を除く): 57238496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1471, 1918, 2192, 2942, 3836, 4384, 5884, 7672, 10297, 11768, 15344, 20594, 23536, 30688, 41188, 47072, 82376, 164752, 201527, 329504, 403054, 806108, 1410689, 1612216, 2821378, 3224432, 5642756, 6448864, 11285512, 22571024, 45142048]

約数ペア:

[(1, 45142048), (2, 22571024), (4, 11285512), (7, 6448864), (8, 5642756), (14, 3224432), (16, 2821378), (28, 1612216), (32, 1410689), (56, 806108), (112, 403054), (137, 329504), (224, 201527), (274, 164752), (548, 82376), (959, 47072), (1096, 41188), (1471, 30688), (1918, 23536), (2192, 20594), (2942, 15344), (3836, 11768), (4384, 10297), (5884, 7672)]