55211372

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 102096288

約数和(自身を除く): 46884916

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 271, 542, 961, 1084, 1643, 1922, 3286, 3844, 6572, 8401, 14363, 16802, 28726, 33604, 50933, 57452, 101866, 203732, 260431, 445253, 520862, 890506, 1041724, 1781012, 13802843, 27605686, 55211372]

約数ペア:

[(1, 55211372), (2, 27605686), (4, 13802843), (31, 1781012), (53, 1041724), (62, 890506), (106, 520862), (124, 445253), (212, 260431), (271, 203732), (542, 101866), (961, 57452), (1084, 50933), (1643, 33604), (1922, 28726), (3286, 16802), (3844, 14363), (6572, 8401)]