56688775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 83932128

約数和(自身を除く): 27243353

約数列:

[1, 5, 11, 13, 25, 55, 65, 101, 143, 157, 275, 325, 505, 715, 785, 1111, 1313, 1727, 2041, 2525, 3575, 3925, 5555, 6565, 8635, 10205, 14443, 15857, 22451, 27775, 32825, 43175, 51025, 72215, 79285, 112255, 174427, 206141, 361075, 396425, 561275, 872135, 1030705, 2267551, 4360675, 5153525, 11337755, 56688775]

約数ペア:

[(1, 56688775), (5, 11337755), (11, 5153525), (13, 4360675), (25, 2267551), (55, 1030705), (65, 872135), (101, 561275), (143, 396425), (157, 361075), (275, 206141), (325, 174427), (505, 112255), (715, 79285), (785, 72215), (1111, 51025), (1313, 43175), (1727, 32825), (2041, 27775), (2525, 22451), (3575, 15857), (3925, 14443), (5555, 10205), (6565, 8635)]