53044400

素因数分解:

$2^4\times 5^2\times {\mathrm{132611}}^1$

素因数の和:132629

約数の個数: 30

約数和(自身を含む): 127440132

約数和(自身を除く): 74395732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 132611, 265222, 530444, 663055, 1060888, 1326110, 2121776, 2652220, 3315275, 5304440, 6630550, 10608880, 13261100, 26522200, 53044400]

約数ペア:

[(1, 53044400), (2, 26522200), (4, 13261100), (5, 10608880), (8, 6630550), (10, 5304440), (16, 3315275), (20, 2652220), (25, 2121776), (40, 1326110), (50, 1060888), (80, 663055), (100, 530444), (200, 265222), (400, 132611)]