51103206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36871}}^1$

素因数の和:36897

約数の個数: 48

約数和(自身を含む): 138048768

約数和(自身を除く): 86945562

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 36871, 73742, 110613, 221226, 258097, 331839, 405581, 516194, 663678, 774291, 811162, 1216743, 1548582, 2322873, 2433486, 2839067, 3650229, 4645746, 5678134, 7300458, 8517201, 17034402, 25551603, 51103206]

約数ペア:

[(1, 51103206), (2, 25551603), (3, 17034402), (6, 8517201), (7, 7300458), (9, 5678134), (11, 4645746), (14, 3650229), (18, 2839067), (21, 2433486), (22, 2322873), (33, 1548582), (42, 1216743), (63, 811162), (66, 774291), (77, 663678), (99, 516194), (126, 405581), (154, 331839), (198, 258097), (231, 221226), (462, 110613), (693, 73742), (1386, 36871)]