51669968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24281}}^1$

素因数の和:24315

約数の個数: 40

約数和(自身を含む): 120438720

約数和(自身を除く): 68768752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 24281, 48562, 97124, 169967, 194248, 339934, 388496, 461339, 679868, 922678, 1359736, 1845356, 2719472, 3229373, 3690712, 6458746, 7381424, 12917492, 25834984, 51669968]

約数ペア:

[(1, 51669968), (2, 25834984), (4, 12917492), (7, 7381424), (8, 6458746), (14, 3690712), (16, 3229373), (19, 2719472), (28, 1845356), (38, 1359736), (56, 922678), (76, 679868), (112, 461339), (133, 388496), (152, 339934), (266, 194248), (304, 169967), (532, 97124), (1064, 48562), (2128, 24281)]