54799108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 118929664

約数和(自身を除く): 64130556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 997, 1057, 1963, 1994, 2114, 3926, 3988, 4228, 6979, 7852, 12961, 13741, 13958, 25922, 27482, 27916, 51844, 54964, 90727, 150547, 181454, 301094, 362908, 602188, 1053829, 1957111, 2107658, 3914222, 4215316, 7828444, 13699777, 27399554, 54799108]

約数ペア:

[(1, 54799108), (2, 27399554), (4, 13699777), (7, 7828444), (13, 4215316), (14, 3914222), (26, 2107658), (28, 1957111), (52, 1053829), (91, 602188), (151, 362908), (182, 301094), (302, 181454), (364, 150547), (604, 90727), (997, 54964), (1057, 51844), (1963, 27916), (1994, 27482), (2114, 25922), (3926, 13958), (3988, 13741), (4228, 12961), (6979, 7852)]