54133640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123031}}^1$

素因数の和:123053

約数の個数: 32

約数和(自身を含む): 132874560

約数和(自身を除く): 78740920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 123031, 246062, 492124, 615155, 984248, 1230310, 1353341, 2460620, 2706682, 4921240, 5413364, 6766705, 10826728, 13533410, 27066820, 54133640]

約数ペア:

[(1, 54133640), (2, 27066820), (4, 13533410), (5, 10826728), (8, 6766705), (10, 5413364), (11, 4921240), (20, 2706682), (22, 2460620), (40, 1353341), (44, 1230310), (55, 984248), (88, 615155), (110, 492124), (220, 246062), (440, 123031)]