51079504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 68912816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 251, 316, 322, 368, 502, 553, 632, 644, 1004, 1106, 1264, 1288, 1757, 1817, 2008, 2212, 2576, 3514, 3634, 4016, 4424, 5773, 7028, 7268, 8848, 11546, 12719, 14056, 14536, 19829, 23092, 25438, 28112, 29072, 39658, 40411, 46184, 50876, 79316, 80822, 92368, 101752, 138803, 158632, 161644, 203504, 277606, 317264, 323288, 456067, 555212, 646576, 912134, 1110424, 1824268, 2220848, 3192469, 3648536, 6384938, 7297072, 12769876, 25539752, 51079504]

約数ペア:

[(1, 51079504), (2, 25539752), (4, 12769876), (7, 7297072), (8, 6384938), (14, 3648536), (16, 3192469), (23, 2220848), (28, 1824268), (46, 1110424), (56, 912134), (79, 646576), (92, 555212), (112, 456067), (158, 323288), (161, 317264), (184, 277606), (251, 203504), (316, 161644), (322, 158632), (368, 138803), (502, 101752), (553, 92368), (632, 80822), (644, 79316), (1004, 50876), (1106, 46184), (1264, 40411), (1288, 39658), (1757, 29072), (1817, 28112), (2008, 25438), (2212, 23092), (2576, 19829), (3514, 14536), (3634, 14056), (4016, 12719), (4424, 11546), (5773, 8848), (7028, 7268)]