49618443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3361}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 81763840

約数和(自身を除く): 32145397

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 3361, 4921, 10083, 14763, 23527, 63859, 70581, 124357, 191577, 373071, 447013, 870499, 1341039, 2362783, 2611497, 7088349, 16539481, 49618443]

約数ペア:

[(1, 49618443), (3, 16539481), (7, 7088349), (19, 2611497), (21, 2362783), (37, 1341039), (57, 870499), (111, 447013), (133, 373071), (259, 191577), (399, 124357), (703, 70581), (777, 63859), (2109, 23527), (3361, 14763), (4921, 10083)]