51333758

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 90015744

約数和(自身を除く): 38681986

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 367, 679, 721, 734, 1358, 1442, 2569, 5138, 9991, 19982, 35599, 37801, 69937, 71198, 75602, 139874, 249193, 264607, 498386, 529214, 3666697, 7333394, 25666879, 51333758]

約数ペア:

[(1, 51333758), (2, 25666879), (7, 7333394), (14, 3666697), (97, 529214), (103, 498386), (194, 264607), (206, 249193), (367, 139874), (679, 75602), (721, 71198), (734, 69937), (1358, 37801), (1442, 35599), (2569, 19982), (5138, 9991)]