51316044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 129642240

約数和(自身を除く): 78326196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 1559, 2532, 2743, 3118, 4677, 5486, 6236, 8229, 9354, 10972, 16458, 18708, 20267, 32916, 40534, 60801, 81068, 121602, 243204, 328949, 657898, 986847, 1315796, 1973694, 3947388, 4276337, 8552674, 12829011, 17105348, 25658022, 51316044]

約数ペア:

[(1, 51316044), (2, 25658022), (3, 17105348), (4, 12829011), (6, 8552674), (12, 4276337), (13, 3947388), (26, 1973694), (39, 1315796), (52, 986847), (78, 657898), (156, 328949), (211, 243204), (422, 121602), (633, 81068), (844, 60801), (1266, 40534), (1559, 32916), (2532, 20267), (2743, 18708), (3118, 16458), (4677, 10972), (5486, 9354), (6236, 8229)]