51187584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 157651200

約数和(自身を除く): 106463616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 139, 168, 192, 224, 274, 278, 336, 384, 411, 417, 448, 548, 556, 672, 822, 834, 896, 959, 973, 1096, 1112, 1344, 1644, 1668, 1918, 1946, 2192, 2224, 2688, 2877, 2919, 3288, 3336, 3836, 3892, 4384, 4448, 5754, 5838, 6576, 6672, 7672, 7784, 8768, 8896, 11508, 11676, 13152, 13344, 15344, 15568, 17536, 17792, 19043, 23016, 23352, 26304, 26688, 30688, 31136, 38086, 46032, 46704, 52608, 53376, 57129, 61376, 62272, 76172, 92064, 93408, 114258, 122752, 124544, 133301, 152344, 184128, 186816, 228516, 266602, 304688, 368256, 373632, 399903, 457032, 533204, 609376, 799806, 914064, 1066408, 1218752, 1599612, 1828128, 2132816, 2437504, 3199224, 3656256, 4265632, 6398448, 7312512, 8531264, 12796896, 17062528, 25593792, 51187584]

約数ペア:

[(1, 51187584), (2, 25593792), (3, 17062528), (4, 12796896), (6, 8531264), (7, 7312512), (8, 6398448), (12, 4265632), (14, 3656256), (16, 3199224), (21, 2437504), (24, 2132816), (28, 1828128), (32, 1599612), (42, 1218752), (48, 1066408), (56, 914064), (64, 799806), (84, 609376), (96, 533204), (112, 457032), (128, 399903), (137, 373632), (139, 368256), (168, 304688), (192, 266602), (224, 228516), (274, 186816), (278, 184128), (336, 152344), (384, 133301), (411, 124544), (417, 122752), (448, 114258), (548, 93408), (556, 92064), (672, 76172), (822, 62272), (834, 61376), (896, 57129), (959, 53376), (973, 52608), (1096, 46704), (1112, 46032), (1344, 38086), (1644, 31136), (1668, 30688), (1918, 26688), (1946, 26304), (2192, 23352), (2224, 23016), (2688, 19043), (2877, 17792), (2919, 17536), (3288, 15568), (3336, 15344), (3836, 13344), (3892, 13152), (4384, 11676), (4448, 11508), (5754, 8896), (5838, 8768), (6576, 7784), (6672, 7672)]