47947266

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 110972160

約数和(自身を除く): 63024894

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 2963, 5394, 5926, 8091, 8889, 16182, 17778, 26667, 53334, 85927, 91853, 171854, 183706, 257781, 275559, 515562, 551118, 773343, 826677, 1546686, 1653354, 2663737, 5327474, 7991211, 15982422, 23973633, 47947266]

約数ペア:

[(1, 47947266), (2, 23973633), (3, 15982422), (6, 7991211), (9, 5327474), (18, 2663737), (29, 1653354), (31, 1546686), (58, 826677), (62, 773343), (87, 551118), (93, 515562), (174, 275559), (186, 257781), (261, 183706), (279, 171854), (522, 91853), (558, 85927), (899, 53334), (1798, 26667), (2697, 17778), (2963, 16182), (5394, 8889), (5926, 8091)]