51836456

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 117072000

約数和(自身を除く): 65235544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 59, 116, 118, 203, 232, 236, 406, 413, 472, 541, 812, 826, 1082, 1624, 1652, 1711, 2164, 3304, 3422, 3787, 4328, 6844, 7574, 11977, 13688, 15148, 15689, 23954, 30296, 31378, 31919, 47908, 62756, 63838, 95816, 109823, 125512, 127676, 219646, 223433, 255352, 439292, 446866, 878584, 893732, 925651, 1787464, 1851302, 3702604, 6479557, 7405208, 12959114, 25918228, 51836456]

約数ペア:

[(1, 51836456), (2, 25918228), (4, 12959114), (7, 7405208), (8, 6479557), (14, 3702604), (28, 1851302), (29, 1787464), (56, 925651), (58, 893732), (59, 878584), (116, 446866), (118, 439292), (203, 255352), (232, 223433), (236, 219646), (406, 127676), (413, 125512), (472, 109823), (541, 95816), (812, 63838), (826, 62756), (1082, 47908), (1624, 31919), (1652, 31378), (1711, 30296), (2164, 23954), (3304, 15689), (3422, 15148), (3787, 13688), (4328, 11977), (6844, 7574)]