51753394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 98671104

約数和(自身を除く): 46917710

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 137, 154, 223, 242, 274, 446, 847, 959, 1507, 1561, 1694, 1918, 2453, 3014, 3122, 4906, 10549, 16577, 17171, 21098, 26983, 30551, 33154, 34342, 53966, 61102, 116039, 188881, 213857, 232078, 336061, 377762, 427714, 672122, 2352427, 3696671, 4704854, 7393342, 25876697, 51753394]

約数ペア:

[(1, 51753394), (2, 25876697), (7, 7393342), (11, 4704854), (14, 3696671), (22, 2352427), (77, 672122), (121, 427714), (137, 377762), (154, 336061), (223, 232078), (242, 213857), (274, 188881), (446, 116039), (847, 61102), (959, 53966), (1507, 34342), (1561, 33154), (1694, 30551), (1918, 26983), (2453, 21098), (3014, 17171), (3122, 16577), (4906, 10549)]