51845376

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 168213024

約数和(自身を除く): 116367648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 128, 132, 136, 152, 176, 187, 192, 204, 209, 228, 256, 264, 272, 304, 323, 352, 361, 374, 384, 408, 418, 456, 528, 544, 561, 608, 627, 646, 704, 722, 748, 768, 816, 836, 912, 969, 1056, 1083, 1088, 1122, 1216, 1254, 1292, 1408, 1444, 1496, 1632, 1672, 1824, 1938, 2112, 2166, 2176, 2244, 2432, 2508, 2584, 2816, 2888, 2992, 3264, 3344, 3553, 3648, 3876, 3971, 4224, 4332, 4352, 4488, 4864, 5016, 5168, 5776, 5984, 6137, 6528, 6688, 7106, 7296, 7752, 7942, 8448, 8664, 8976, 10032, 10336, 10659, 11552, 11913, 11968, 12274, 13056, 13376, 14212, 14592, 15504, 15884, 17328, 17952, 18411, 20064, 20672, 21318, 23104, 23826, 23936, 24548, 26752, 28424, 31008, 31768, 34656, 35904, 36822, 40128, 41344, 42636, 46208, 47652, 47872, 49096, 53504, 56848, 62016, 63536, 67507, 69312, 71808, 73644, 80256, 82688, 85272, 92416, 95304, 98192, 113696, 124032, 127072, 135014, 138624, 143616, 147288, 160512, 170544, 190608, 196384, 202521, 227392, 248064, 254144, 270028, 277248, 294576, 341088, 381216, 392768, 405042, 454784, 508288, 540056, 589152, 682176, 762432, 785536, 810084, 909568, 1016576, 1080112, 1178304, 1364352, 1524864, 1571072, 1620168, 2160224, 2356608, 2728704, 3049728, 3240336, 4320448, 4713216, 6480672, 8640896, 12961344, 17281792, 25922688, 51845376]

約数ペア:

[(1, 51845376), (2, 25922688), (3, 17281792), (4, 12961344), (6, 8640896), (8, 6480672), (11, 4713216), (12, 4320448), (16, 3240336), (17, 3049728), (19, 2728704), (22, 2356608), (24, 2160224), (32, 1620168), (33, 1571072), (34, 1524864), (38, 1364352), (44, 1178304), (48, 1080112), (51, 1016576), (57, 909568), (64, 810084), (66, 785536), (68, 762432), (76, 682176), (88, 589152), (96, 540056), (102, 508288), (114, 454784), (128, 405042), (132, 392768), (136, 381216), (152, 341088), (176, 294576), (187, 277248), (192, 270028), (204, 254144), (209, 248064), (228, 227392), (256, 202521), (264, 196384), (272, 190608), (304, 170544), (323, 160512), (352, 147288), (361, 143616), (374, 138624), (384, 135014), (408, 127072), (418, 124032), (456, 113696), (528, 98192), (544, 95304), (561, 92416), (608, 85272), (627, 82688), (646, 80256), (704, 73644), (722, 71808), (748, 69312), (768, 67507), (816, 63536), (836, 62016), (912, 56848), (969, 53504), (1056, 49096), (1083, 47872), (1088, 47652), (1122, 46208), (1216, 42636), (1254, 41344), (1292, 40128), (1408, 36822), (1444, 35904), (1496, 34656), (1632, 31768), (1672, 31008), (1824, 28424), (1938, 26752), (2112, 24548), (2166, 23936), (2176, 23826), (2244, 23104), (2432, 21318), (2508, 20672), (2584, 20064), (2816, 18411), (2888, 17952), (2992, 17328), (3264, 15884), (3344, 15504), (3553, 14592), (3648, 14212), (3876, 13376), (3971, 13056), (4224, 12274), (4332, 11968), (4352, 11913), (4488, 11552), (4864, 10659), (5016, 10336), (5168, 10032), (5776, 8976), (5984, 8664), (6137, 8448), (6528, 7942), (6688, 7752), (7106, 7296)]