54278972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64927}}^1$

素因数の和:64961

約数の個数: 24

約数和(自身を含む): 109079040

約数和(自身を除く): 54800068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 64927, 129854, 259708, 714197, 1233613, 1428394, 2467226, 2856788, 4934452, 13569743, 27139486, 54278972]

約数ペア:

[(1, 54278972), (2, 27139486), (4, 13569743), (11, 4934452), (19, 2856788), (22, 2467226), (38, 1428394), (44, 1233613), (76, 714197), (209, 259708), (418, 129854), (836, 64927)]