55704620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 123621120

約数和(自身を除く): 67916500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1459, 1660, 1909, 2918, 3818, 5836, 7295, 7636, 9545, 14590, 19090, 29180, 33557, 38180, 67114, 121097, 134228, 167785, 242194, 335570, 484388, 605485, 671140, 1210970, 2421940, 2785231, 5570462, 11140924, 13926155, 27852310, 55704620]

約数ペア:

[(1, 55704620), (2, 27852310), (4, 13926155), (5, 11140924), (10, 5570462), (20, 2785231), (23, 2421940), (46, 1210970), (83, 671140), (92, 605485), (115, 484388), (166, 335570), (230, 242194), (332, 167785), (415, 134228), (460, 121097), (830, 67114), (1459, 38180), (1660, 33557), (1909, 29180), (2918, 19090), (3818, 14590), (5836, 9545), (7295, 7636)]