53981983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1427}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 62375040

約数和(自身を除く): 8393057

約数列:

[1, 11, 19, 181, 209, 1427, 1991, 3439, 15697, 27113, 37829, 258287, 298243, 2841157, 4907453, 53981983]

約数ペア:

[(1, 53981983), (11, 4907453), (19, 2841157), (181, 298243), (209, 258287), (1427, 37829), (1991, 27113), (3439, 15697)]