53082505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 78994944

約数和(自身を除く): 25912439

約数列:

[1, 5, 7, 23, 35, 47, 61, 115, 161, 235, 305, 329, 427, 529, 805, 1081, 1403, 1645, 2135, 2645, 2867, 3703, 5405, 7015, 7567, 9821, 14335, 18515, 20069, 24863, 32269, 37835, 49105, 65941, 100345, 124315, 161345, 174041, 225883, 329705, 461587, 870205, 1129415, 1516643, 2307935, 7583215, 10616501, 53082505]

約数ペア:

[(1, 53082505), (5, 10616501), (7, 7583215), (23, 2307935), (35, 1516643), (47, 1129415), (61, 870205), (115, 461587), (161, 329705), (235, 225883), (305, 174041), (329, 161345), (427, 124315), (529, 100345), (805, 65941), (1081, 49105), (1403, 37835), (1645, 32269), (2135, 24863), (2645, 20069), (2867, 18515), (3703, 14335), (5405, 9821), (7015, 7567)]