23775950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 24970930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 311, 550, 622, 695, 1390, 1529, 1555, 3058, 3110, 3421, 3475, 6842, 6950, 7645, 7775, 15290, 15550, 17105, 34210, 38225, 43229, 76450, 85525, 86458, 171050, 216145, 432290, 475519, 951038, 1080725, 2161450, 2377595, 4755190, 11887975, 23775950]

約数ペア:

[(1, 23775950), (2, 11887975), (5, 4755190), (10, 2377595), (11, 2161450), (22, 1080725), (25, 951038), (50, 475519), (55, 432290), (110, 216145), (139, 171050), (275, 86458), (278, 85525), (311, 76450), (550, 43229), (622, 38225), (695, 34210), (1390, 17105), (1529, 15550), (1555, 15290), (3058, 7775), (3110, 7645), (3421, 6950), (3475, 6842)]