51416750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 120047616

約数和(自身を除く): 68630866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2671, 2750, 3850, 5342, 9625, 13355, 18697, 19250, 26710, 29381, 37394, 58762, 66775, 93485, 133550, 146905, 186970, 205667, 293810, 333875, 411334, 467425, 667750, 734525, 934850, 1028335, 1469050, 2056670, 2337125, 3672625, 4674250, 5141675, 7345250, 10283350, 25708375, 51416750]

約数ペア:

[(1, 51416750), (2, 25708375), (5, 10283350), (7, 7345250), (10, 5141675), (11, 4674250), (14, 3672625), (22, 2337125), (25, 2056670), (35, 1469050), (50, 1028335), (55, 934850), (70, 734525), (77, 667750), (110, 467425), (125, 411334), (154, 333875), (175, 293810), (250, 205667), (275, 186970), (350, 146905), (385, 133550), (550, 93485), (770, 66775), (875, 58762), (1375, 37394), (1750, 29381), (1925, 26710), (2671, 19250), (2750, 18697), (3850, 13355), (5342, 9625)]