51113428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11979

約数の個数: 24

約数和(自身を含む): 95041800

約数和(自身を除く): 43928372

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 11909, 23818, 47636, 345361, 440633, 690722, 881266, 1381444, 1762532, 12778357, 25556714, 51113428]

約数ペア:

[(1, 51113428), (2, 25556714), (4, 12778357), (29, 1762532), (37, 1381444), (58, 881266), (74, 690722), (116, 440633), (148, 345361), (1073, 47636), (2146, 23818), (4292, 11909)]