25463450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 51927480

約数和(自身を除く): 26464030

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 725, 850, 986, 1033, 1450, 2066, 2465, 4930, 5165, 10330, 12325, 17561, 24650, 25825, 29957, 35122, 51650, 59914, 87805, 149785, 175610, 299570, 439025, 509269, 748925, 878050, 1018538, 1497850, 2546345, 5092690, 12731725, 25463450]

約数ペア:

[(1, 25463450), (2, 12731725), (5, 5092690), (10, 2546345), (17, 1497850), (25, 1018538), (29, 878050), (34, 748925), (50, 509269), (58, 439025), (85, 299570), (145, 175610), (170, 149785), (290, 87805), (425, 59914), (493, 51650), (725, 35122), (850, 29957), (986, 25825), (1033, 24650), (1450, 17561), (2066, 12325), (2465, 10330), (4930, 5165)]