54991060

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2693}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 115637256

約数和(自身を除く): 60646196

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 2693, 4084, 5105, 5386, 10210, 10772, 13465, 20420, 26930, 53860, 2749553, 5499106, 10998212, 13747765, 27495530, 54991060]

約数ペア:

[(1, 54991060), (2, 27495530), (4, 13747765), (5, 10998212), (10, 5499106), (20, 2749553), (1021, 53860), (2042, 26930), (2693, 20420), (4084, 13465), (5105, 10772), (5386, 10210)]