54477136

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 125706240

約数和(自身を除く): 71229104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 79, 94, 112, 131, 158, 188, 262, 316, 329, 376, 524, 553, 632, 658, 752, 917, 1048, 1106, 1264, 1316, 1834, 2096, 2212, 2632, 3668, 3713, 4424, 5264, 6157, 7336, 7426, 8848, 10349, 12314, 14672, 14852, 20698, 24628, 25991, 29704, 41396, 43099, 49256, 51982, 59408, 72443, 82792, 86198, 98512, 103964, 144886, 165584, 172396, 207928, 289772, 344792, 415856, 486403, 579544, 689584, 972806, 1159088, 1945612, 3404821, 3891224, 6809642, 7782448, 13619284, 27238568, 54477136]

約数ペア:

[(1, 54477136), (2, 27238568), (4, 13619284), (7, 7782448), (8, 6809642), (14, 3891224), (16, 3404821), (28, 1945612), (47, 1159088), (56, 972806), (79, 689584), (94, 579544), (112, 486403), (131, 415856), (158, 344792), (188, 289772), (262, 207928), (316, 172396), (329, 165584), (376, 144886), (524, 103964), (553, 98512), (632, 86198), (658, 82792), (752, 72443), (917, 59408), (1048, 51982), (1106, 49256), (1264, 43099), (1316, 41396), (1834, 29704), (2096, 25991), (2212, 24628), (2632, 20698), (3668, 14852), (3713, 14672), (4424, 12314), (5264, 10349), (6157, 8848), (7336, 7426)]