53601736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 57278264

約数列:

[1, 2, 4, 8, 19, 38, 43, 59, 76, 86, 118, 139, 152, 172, 236, 278, 344, 472, 556, 817, 1112, 1121, 1634, 2242, 2537, 2641, 3268, 4484, 5074, 5282, 5977, 6536, 8201, 8968, 10148, 10564, 11954, 16402, 20296, 21128, 23908, 32804, 47816, 48203, 65608, 96406, 113563, 155819, 192812, 227126, 311638, 352643, 385624, 454252, 623276, 705286, 908504, 1246552, 1410572, 2821144, 6700217, 13400434, 26800868, 53601736]

約数ペア:

[(1, 53601736), (2, 26800868), (4, 13400434), (8, 6700217), (19, 2821144), (38, 1410572), (43, 1246552), (59, 908504), (76, 705286), (86, 623276), (118, 454252), (139, 385624), (152, 352643), (172, 311638), (236, 227126), (278, 192812), (344, 155819), (472, 113563), (556, 96406), (817, 65608), (1112, 48203), (1121, 47816), (1634, 32804), (2242, 23908), (2537, 21128), (2641, 20296), (3268, 16402), (4484, 11954), (5074, 10564), (5282, 10148), (5977, 8968), (6536, 8201)]