55219704

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21503}}^1$

素因数の和:21619

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 84126216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 21503, 43006, 64509, 86012, 129018, 172024, 258036, 516072, 2300821, 4601642, 6902463, 9203284, 13804926, 18406568, 27609852, 55219704]

約数ペア:

[(1, 55219704), (2, 27609852), (3, 18406568), (4, 13804926), (6, 9203284), (8, 6902463), (12, 4601642), (24, 2300821), (107, 516072), (214, 258036), (321, 172024), (428, 129018), (642, 86012), (856, 64509), (1284, 43006), (2568, 21503)]