51382136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 104055840

約数和(自身を除く): 52673704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 887, 1114, 1774, 2228, 3548, 4456, 7096, 7241, 11531, 14482, 23062, 28964, 46124, 57928, 92248, 494059, 988118, 1976236, 3952472, 6422767, 12845534, 25691068, 51382136]

約数ペア:

[(1, 51382136), (2, 25691068), (4, 12845534), (8, 6422767), (13, 3952472), (26, 1976236), (52, 988118), (104, 494059), (557, 92248), (887, 57928), (1114, 46124), (1774, 28964), (2228, 23062), (3548, 14482), (4456, 11531), (7096, 7241)]