48854840

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5477}}^1$

素因数の和:5711

約数の個数: 32

約数和(自身を含む): 110436480

約数和(自身を除く): 61581640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5477, 8920, 10954, 21908, 27385, 43816, 54770, 109540, 219080, 1221371, 2442742, 4885484, 6106855, 9770968, 12213710, 24427420, 48854840]

約数ペア:

[(1, 48854840), (2, 24427420), (4, 12213710), (5, 9770968), (8, 6106855), (10, 4885484), (20, 2442742), (40, 1221371), (223, 219080), (446, 109540), (892, 54770), (1115, 43816), (1784, 27385), (2230, 21908), (4460, 10954), (5477, 8920)]