54880460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26641}}^1$

素因数の和:26753

約数の個数: 24

約数和(自身を含む): 116372256

約数和(自身を除く): 61491796

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 26641, 53282, 106564, 133205, 266410, 532820, 2744023, 5488046, 10976092, 13720115, 27440230, 54880460]

約数ペア:

[(1, 54880460), (2, 27440230), (4, 13720115), (5, 10976092), (10, 5488046), (20, 2744023), (103, 532820), (206, 266410), (412, 133205), (515, 106564), (1030, 53282), (2060, 26641)]