56242945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 78382080

約数和(自身を除く): 22139135

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 503, 535, 1045, 1177, 2033, 2515, 5533, 5885, 9557, 10165, 22363, 27665, 47785, 53821, 105127, 111815, 269105, 525635, 592031, 1022599, 2960155, 5112995, 11248589, 56242945]

約数ペア:

[(1, 56242945), (5, 11248589), (11, 5112995), (19, 2960155), (55, 1022599), (95, 592031), (107, 525635), (209, 269105), (503, 111815), (535, 105127), (1045, 53821), (1177, 47785), (2033, 27665), (2515, 22363), (5533, 10165), (5885, 9557)]