47982649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 57868992

約数和(自身を除く): 9886343

約数列:

[1, 11, 13, 53, 143, 169, 487, 583, 689, 1859, 5357, 6331, 7579, 8957, 25811, 69641, 82303, 98527, 283921, 335543, 905333, 3690973, 4362059, 47982649]

約数ペア:

[(1, 47982649), (11, 4362059), (13, 3690973), (53, 905333), (143, 335543), (169, 283921), (487, 98527), (583, 82303), (689, 69641), (1859, 25811), (5357, 8957), (6331, 7579)]