55772752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26209}}^1$

素因数の和:26243

約数の個数: 40

約数和(自身を含む): 130001600

約数和(自身を除く): 74228848

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26209, 52418, 104836, 183463, 209672, 366926, 419344, 497971, 733852, 995942, 1467704, 1991884, 2935408, 3485797, 3983768, 6971594, 7967536, 13943188, 27886376, 55772752]

約数ペア:

[(1, 55772752), (2, 27886376), (4, 13943188), (7, 7967536), (8, 6971594), (14, 3983768), (16, 3485797), (19, 2935408), (28, 1991884), (38, 1467704), (56, 995942), (76, 733852), (112, 497971), (133, 419344), (152, 366926), (266, 209672), (304, 183463), (532, 104836), (1064, 52418), (2128, 26209)]