53086420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33599}}^1$

素因数の和:33687

約数の個数: 24

約数和(自身を含む): 112896000

約数和(自身を除く): 59809580

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 33599, 67198, 134396, 167995, 335990, 671980, 2654321, 5308642, 10617284, 13271605, 26543210, 53086420]

約数ペア:

[(1, 53086420), (2, 26543210), (4, 13271605), (5, 10617284), (10, 5308642), (20, 2654321), (79, 671980), (158, 335990), (316, 167995), (395, 134396), (790, 67198), (1580, 33599)]