53539040

素因数分解:

$2^5\times 5^1\times {\mathrm{334619}}^1$

素因数の和:334634

約数の個数: 24

約数和(自身を含む): 126486360

約数和(自身を除く): 72947320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 334619, 669238, 1338476, 1673095, 2676952, 3346190, 5353904, 6692380, 10707808, 13384760, 26769520, 53539040]

約数ペア:

[(1, 53539040), (2, 26769520), (4, 13384760), (5, 10707808), (8, 6692380), (10, 5353904), (16, 3346190), (20, 2676952), (32, 1673095), (40, 1338476), (80, 669238), (160, 334619)]