55405246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 94203648

約数和(自身を除く): 38798402

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1297, 1378, 1643, 2594, 3286, 16861, 21359, 33722, 40207, 42718, 68741, 80414, 137482, 522691, 893633, 1045382, 1787266, 2130971, 4261942, 27702623, 55405246]

約数ペア:

[(1, 55405246), (2, 27702623), (13, 4261942), (26, 2130971), (31, 1787266), (53, 1045382), (62, 893633), (106, 522691), (403, 137482), (689, 80414), (806, 68741), (1297, 42718), (1378, 40207), (1643, 33722), (2594, 21359), (3286, 16861)]