55512144

素因数分解:

$2^4\times 3^2\times {\mathrm{385501}}^1$

素因数の和:385515

約数の個数: 30

約数和(自身を含む): 155357306

約数和(自身を除く): 99845162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 385501, 771002, 1156503, 1542004, 2313006, 3084008, 3469509, 4626012, 6168016, 6939018, 9252024, 13878036, 18504048, 27756072, 55512144]

約数ペア:

[(1, 55512144), (2, 27756072), (3, 18504048), (4, 13878036), (6, 9252024), (8, 6939018), (9, 6168016), (12, 4626012), (16, 3469509), (18, 3084008), (24, 2313006), (36, 1542004), (48, 1156503), (72, 771002), (144, 385501)]