52845925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 75620160

約数和(自身を除く): 22774235

約数列:

[1, 5, 11, 25, 41, 43, 55, 109, 205, 215, 275, 451, 473, 545, 1025, 1075, 1199, 1763, 2255, 2365, 2725, 4469, 4687, 5995, 8815, 11275, 11825, 19393, 22345, 23435, 29975, 44075, 49159, 51557, 96965, 111725, 117175, 192167, 245795, 257785, 484825, 960835, 1228975, 1288925, 2113837, 4804175, 10569185, 52845925]

約数ペア:

[(1, 52845925), (5, 10569185), (11, 4804175), (25, 2113837), (41, 1288925), (43, 1228975), (55, 960835), (109, 484825), (205, 257785), (215, 245795), (275, 192167), (451, 117175), (473, 111725), (545, 96965), (1025, 51557), (1075, 49159), (1199, 44075), (1763, 29975), (2255, 23435), (2365, 22345), (2725, 19393), (4469, 11825), (4687, 11275), (5995, 8815)]