51150736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 131449920

約数和(自身を除く): 80299184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 43, 52, 56, 76, 86, 91, 104, 112, 133, 152, 172, 182, 208, 247, 266, 301, 304, 344, 364, 494, 532, 559, 602, 688, 728, 817, 988, 1064, 1118, 1204, 1456, 1634, 1729, 1849, 1976, 2128, 2236, 2408, 3268, 3458, 3698, 3913, 3952, 4472, 4816, 5719, 6536, 6916, 7396, 7826, 8944, 10621, 11438, 12943, 13072, 13832, 14792, 15652, 21242, 22876, 24037, 25886, 27664, 29584, 31304, 35131, 42484, 45752, 48074, 51772, 62608, 70262, 74347, 84968, 91504, 96148, 103544, 140524, 148694, 168259, 169936, 192296, 207088, 245917, 281048, 297388, 336518, 384592, 456703, 491834, 562096, 594776, 673036, 913406, 983668, 1189552, 1346072, 1826812, 1967336, 2692144, 3196921, 3653624, 3934672, 6393842, 7307248, 12787684, 25575368, 51150736]

約数ペア:

[(1, 51150736), (2, 25575368), (4, 12787684), (7, 7307248), (8, 6393842), (13, 3934672), (14, 3653624), (16, 3196921), (19, 2692144), (26, 1967336), (28, 1826812), (38, 1346072), (43, 1189552), (52, 983668), (56, 913406), (76, 673036), (86, 594776), (91, 562096), (104, 491834), (112, 456703), (133, 384592), (152, 336518), (172, 297388), (182, 281048), (208, 245917), (247, 207088), (266, 192296), (301, 169936), (304, 168259), (344, 148694), (364, 140524), (494, 103544), (532, 96148), (559, 91504), (602, 84968), (688, 74347), (728, 70262), (817, 62608), (988, 51772), (1064, 48074), (1118, 45752), (1204, 42484), (1456, 35131), (1634, 31304), (1729, 29584), (1849, 27664), (1976, 25886), (2128, 24037), (2236, 22876), (2408, 21242), (3268, 15652), (3458, 14792), (3698, 13832), (3913, 13072), (3952, 12943), (4472, 11438), (4816, 10621), (5719, 8944), (6536, 7826), (6916, 7396)]