53131560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442763}}^1$

素因数の和:442777

約数の個数: 32

約数和(自身を含む): 159395040

約数和(自身を除く): 106263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442763, 885526, 1328289, 1771052, 2213815, 2656578, 3542104, 4427630, 5313156, 6641445, 8855260, 10626312, 13282890, 17710520, 26565780, 53131560]

約数ペア:

[(1, 53131560), (2, 26565780), (3, 17710520), (4, 13282890), (5, 10626312), (6, 8855260), (8, 6641445), (10, 5313156), (12, 4427630), (15, 3542104), (20, 2656578), (24, 2213815), (30, 1771052), (40, 1328289), (60, 885526), (120, 442763)]