2050202275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 2856960000

約数和(自身を除く): 806757725

約数列:

[1, 5, 11, 25, 47, 55, 127, 235, 275, 517, 635, 1175, 1249, 1397, 2585, 3175, 5969, 6245, 6985, 12925, 13739, 29845, 31225, 34925, 58703, 65659, 68695, 149225, 158623, 293515, 328295, 343475, 645733, 793115, 1467575, 1641475, 1744853, 3228665, 3965575, 7455281, 8724265, 16143325, 37276405, 43621325, 82008091, 186382025, 410040455, 2050202275]

約数ペア:

[(1, 2050202275), (5, 410040455), (11, 186382025), (25, 82008091), (47, 43621325), (55, 37276405), (127, 16143325), (235, 8724265), (275, 7455281), (517, 3965575), (635, 3228665), (1175, 1744853), (1249, 1641475), (1397, 1467575), (2585, 793115), (3175, 645733), (5969, 343475), (6245, 328295), (6985, 293515), (12925, 158623), (13739, 149225), (29845, 68695), (31225, 65659), (34925, 58703)]