51738316

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 54

約数和(自身を含む): 110323500

約数和(自身を除く): 58585184

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 499, 529, 644, 998, 1058, 1127, 1996, 2116, 2254, 3493, 3703, 4508, 6986, 7406, 11477, 13972, 14812, 22954, 24451, 25921, 45908, 48902, 51842, 80339, 97804, 103684, 160678, 263971, 321356, 527942, 562373, 1055884, 1124746, 1847797, 2249492, 3695594, 7391188, 12934579, 25869158, 51738316]

約数ペア:

[(1, 51738316), (2, 25869158), (4, 12934579), (7, 7391188), (14, 3695594), (23, 2249492), (28, 1847797), (46, 1124746), (49, 1055884), (92, 562373), (98, 527942), (161, 321356), (196, 263971), (322, 160678), (499, 103684), (529, 97804), (644, 80339), (998, 51842), (1058, 48902), (1127, 45908), (1996, 25921), (2116, 24451), (2254, 22954), (3493, 14812), (3703, 13972), (4508, 11477), (6986, 7406)]