49355140

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2417}}^1$

素因数の和:3447

約数の個数: 24

約数和(自身を含む): 103790232

約数和(自身を除く): 54435092

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 2417, 4084, 4834, 5105, 9668, 10210, 12085, 20420, 24170, 48340, 2467757, 4935514, 9871028, 12338785, 24677570, 49355140]

約数ペア:

[(1, 49355140), (2, 24677570), (4, 12338785), (5, 9871028), (10, 4935514), (20, 2467757), (1021, 48340), (2042, 24170), (2417, 20420), (4084, 12085), (4834, 10210), (5105, 9668)]