51175278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36923}}^1$

素因数の和:36949

約数の個数: 48

約数和(自身を含む): 138243456

約数和(自身を除く): 87068178

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, 36923, 73846, 110769, 221538, 258461, 332307, 406153, 516922, 664614, 775383, 812306, 1218459, 1550766, 2326149, 2436918, 2843071, 3655377, 4652298, 5686142, 7310754, 8529213, 17058426, 25587639, 51175278]

約数ペア:

[(1, 51175278), (2, 25587639), (3, 17058426), (6, 8529213), (7, 7310754), (9, 5686142), (11, 4652298), (14, 3655377), (18, 2843071), (21, 2436918), (22, 2326149), (33, 1550766), (42, 1218459), (63, 812306), (66, 775383), (77, 664614), (99, 516922), (126, 406153), (154, 332307), (198, 258461), (231, 221538), (462, 110769), (693, 73846), (1386, 36923)]