48271286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2039}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 39856714

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 2039, 3382, 4078, 11837, 14273, 23674, 28546, 38741, 77482, 181471, 271187, 362942, 542374, 1270297, 2540594, 3447949, 6895898, 24135643, 48271286]

約数ペア:

[(1, 48271286), (2, 24135643), (7, 6895898), (14, 3447949), (19, 2540594), (38, 1270297), (89, 542374), (133, 362942), (178, 271187), (266, 181471), (623, 77482), (1246, 38741), (1691, 28546), (2039, 23674), (3382, 14273), (4078, 11837)]