51601872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 164275200

約数和(自身を除く): 112673328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 59, 76, 84, 112, 114, 118, 133, 137, 152, 168, 177, 228, 236, 266, 274, 304, 336, 354, 399, 411, 413, 456, 472, 532, 548, 708, 798, 822, 826, 912, 944, 959, 1064, 1096, 1121, 1239, 1416, 1596, 1644, 1652, 1918, 2128, 2192, 2242, 2478, 2603, 2832, 2877, 3192, 3288, 3304, 3363, 3836, 4484, 4956, 5206, 5754, 6384, 6576, 6608, 6726, 7672, 7809, 7847, 8083, 8968, 9912, 10412, 11508, 13452, 15344, 15618, 15694, 16166, 17936, 18221, 19824, 20824, 23016, 23541, 24249, 26904, 31236, 31388, 32332, 36442, 41648, 46032, 47082, 48498, 53808, 54663, 56581, 62472, 62776, 64664, 72884, 94164, 96996, 109326, 113162, 124944, 125552, 129328, 145768, 153577, 169743, 188328, 193992, 218652, 226324, 291536, 307154, 339486, 376656, 387984, 437304, 452648, 460731, 614308, 678972, 874608, 905296, 921462, 1075039, 1228616, 1357944, 1842924, 2150078, 2457232, 2715888, 3225117, 3685848, 4300156, 6450234, 7371696, 8600312, 12900468, 17200624, 25800936, 51601872]

約数ペア:

[(1, 51601872), (2, 25800936), (3, 17200624), (4, 12900468), (6, 8600312), (7, 7371696), (8, 6450234), (12, 4300156), (14, 3685848), (16, 3225117), (19, 2715888), (21, 2457232), (24, 2150078), (28, 1842924), (38, 1357944), (42, 1228616), (48, 1075039), (56, 921462), (57, 905296), (59, 874608), (76, 678972), (84, 614308), (112, 460731), (114, 452648), (118, 437304), (133, 387984), (137, 376656), (152, 339486), (168, 307154), (177, 291536), (228, 226324), (236, 218652), (266, 193992), (274, 188328), (304, 169743), (336, 153577), (354, 145768), (399, 129328), (411, 125552), (413, 124944), (456, 113162), (472, 109326), (532, 96996), (548, 94164), (708, 72884), (798, 64664), (822, 62776), (826, 62472), (912, 56581), (944, 54663), (959, 53808), (1064, 48498), (1096, 47082), (1121, 46032), (1239, 41648), (1416, 36442), (1596, 32332), (1644, 31388), (1652, 31236), (1918, 26904), (2128, 24249), (2192, 23541), (2242, 23016), (2478, 20824), (2603, 19824), (2832, 18221), (2877, 17936), (3192, 16166), (3288, 15694), (3304, 15618), (3363, 15344), (3836, 13452), (4484, 11508), (4956, 10412), (5206, 9912), (5754, 8968), (6384, 8083), (6576, 7847), (6608, 7809), (6726, 7672)]