49940620

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4483}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 105087024

約数和(自身を除く): 55146404

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 4483, 5570, 8966, 11140, 17932, 22415, 44830, 89660, 2497031, 4994062, 9988124, 12485155, 24970310, 49940620]

約数ペア:

[(1, 49940620), (2, 24970310), (4, 12485155), (5, 9988124), (10, 4994062), (20, 2497031), (557, 89660), (1114, 44830), (2228, 22415), (2785, 17932), (4483, 11140), (5570, 8966)]