55613540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120899}}^1$

素因数の和:120931

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 66253660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 120899, 241798, 483596, 604495, 1208990, 2417980, 2780677, 5561354, 11122708, 13903385, 27806770, 55613540]

約数ペア:

[(1, 55613540), (2, 27806770), (4, 13903385), (5, 11122708), (10, 5561354), (20, 2780677), (23, 2417980), (46, 1208990), (92, 604495), (115, 483596), (230, 241798), (460, 120899)]