51489328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17209}}^1$

素因数の和:17245

約数の個数: 40

約数和(自身を含む): 115238160

約数和(自身を除く): 63748832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 17209, 34418, 68836, 137672, 189299, 275344, 292553, 378598, 585106, 757196, 1170212, 1514392, 2340424, 3028784, 3218083, 4680848, 6436166, 12872332, 25744664, 51489328]

約数ペア:

[(1, 51489328), (2, 25744664), (4, 12872332), (8, 6436166), (11, 4680848), (16, 3218083), (17, 3028784), (22, 2340424), (34, 1514392), (44, 1170212), (68, 757196), (88, 585106), (136, 378598), (176, 292553), (187, 275344), (272, 189299), (374, 137672), (748, 68836), (1496, 34418), (2992, 17209)]