49920101

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 64447488

約数和(自身を除く): 14527387

約数列:

[1, 7, 11, 73, 77, 83, 107, 511, 581, 749, 803, 913, 1177, 5621, 6059, 6391, 7811, 8239, 8881, 42413, 54677, 62167, 66649, 85921, 97691, 466543, 601447, 648313, 683837, 4538191, 7131443, 49920101]

約数ペア:

[(1, 49920101), (7, 7131443), (11, 4538191), (73, 683837), (77, 648313), (83, 601447), (107, 466543), (511, 97691), (581, 85921), (749, 66649), (803, 62167), (913, 54677), (1177, 42413), (5621, 8881), (6059, 8239), (6391, 7811)]