5493122128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{27481}}^1$

素因数の和:27564

約数の個数: 60

約数和(自身を含む): 11843697684

約数和(自身を除く): 6350575556

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 15376, 24986, 27481, 49972, 54962, 99944, 109924, 199888, 219848, 357253, 439696, 714506, 851911, 1429012, 1703822, 2858024, 3407644, 5716048, 6815288, 11074843, 13630576, 22149686, 26409241, 44299372, 52818482, 88598744, 105636964, 177197488, 211273928, 343320133, 422547856, 686640266, 1373280532, 2746561064, 5493122128]

約数ペア:

[(1, 5493122128), (2, 2746561064), (4, 1373280532), (8, 686640266), (13, 422547856), (16, 343320133), (26, 211273928), (31, 177197488), (52, 105636964), (62, 88598744), (104, 52818482), (124, 44299372), (208, 26409241), (248, 22149686), (403, 13630576), (496, 11074843), (806, 6815288), (961, 5716048), (1612, 3407644), (1922, 2858024), (3224, 1703822), (3844, 1429012), (6448, 851911), (7688, 714506), (12493, 439696), (15376, 357253), (24986, 219848), (27481, 199888), (49972, 109924), (54962, 99944)]