52163360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17159}}^1$

素因数の和:17193

約数の個数: 48

約数和(自身を含む): 129729600

約数和(自身を除く): 77566240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17159, 34318, 68636, 85795, 137272, 171590, 274544, 326021, 343180, 549088, 652042, 686360, 1304084, 1372720, 1630105, 2608168, 2745440, 3260210, 5216336, 6520420, 10432672, 13040840, 26081680, 52163360]

約数ペア:

[(1, 52163360), (2, 26081680), (4, 13040840), (5, 10432672), (8, 6520420), (10, 5216336), (16, 3260210), (19, 2745440), (20, 2608168), (32, 1630105), (38, 1372720), (40, 1304084), (76, 686360), (80, 652042), (95, 549088), (152, 343180), (160, 326021), (190, 274544), (304, 171590), (380, 137272), (608, 85795), (760, 68636), (1520, 34318), (3040, 17159)]