55538672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26099}}^1$

素因数の和:26133

約数の個数: 40

約数和(自身を含む): 129456000

約数和(自身を除く): 73917328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26099, 52198, 104396, 182693, 208792, 365386, 417584, 495881, 730772, 991762, 1461544, 1983524, 2923088, 3471167, 3967048, 6942334, 7934096, 13884668, 27769336, 55538672]

約数ペア:

[(1, 55538672), (2, 27769336), (4, 13884668), (7, 7934096), (8, 6942334), (14, 3967048), (16, 3471167), (19, 2923088), (28, 1983524), (38, 1461544), (56, 991762), (76, 730772), (112, 495881), (133, 417584), (152, 365386), (266, 208792), (304, 182693), (532, 104396), (1064, 52198), (2128, 26099)]