54935441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 11726959

約数列:

[1, 11, 19, 31, 61, 139, 209, 341, 589, 671, 1159, 1529, 1891, 2641, 4309, 6479, 8479, 12749, 20801, 29051, 35929, 47399, 81871, 93269, 161101, 262849, 395219, 900581, 1772111, 2891339, 4994131, 54935441]

約数ペア:

[(1, 54935441), (11, 4994131), (19, 2891339), (31, 1772111), (61, 900581), (139, 395219), (209, 262849), (341, 161101), (589, 93269), (671, 81871), (1159, 47399), (1529, 35929), (1891, 29051), (2641, 20801), (4309, 12749), (6479, 8479)]