54782620

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14341}}^1$

素因数の和:14541

約数の個数: 24

約数和(自身を含む): 115653888

約数和(自身を除く): 60871268

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14341, 28682, 57364, 71705, 143410, 286820, 2739131, 5478262, 10956524, 13695655, 27391310, 54782620]

約数ペア:

[(1, 54782620), (2, 27391310), (4, 13695655), (5, 10956524), (10, 5478262), (20, 2739131), (191, 286820), (382, 143410), (764, 71705), (955, 57364), (1910, 28682), (3820, 14341)]