49798540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{226357}}^1$

素因数の和:226377

約数の個数: 24

約数和(自身を含む): 114084432

約数和(自身を除く): 64285892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 226357, 452714, 905428, 1131785, 2263570, 2489927, 4527140, 4979854, 9959708, 12449635, 24899270, 49798540]

約数ペア:

[(1, 49798540), (2, 24899270), (4, 12449635), (5, 9959708), (10, 4979854), (11, 4527140), (20, 2489927), (22, 2263570), (44, 1131785), (55, 905428), (110, 452714), (220, 226357)]