55706805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 73685835

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 27, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 135, 161, 165, 189, 207, 231, 233, 253, 297, 315, 345, 385, 483, 495, 621, 693, 699, 759, 805, 945, 1035, 1155, 1165, 1265, 1449, 1485, 1631, 1771, 2079, 2097, 2277, 2415, 2563, 3105, 3465, 3495, 3795, 4347, 4893, 5313, 5359, 6291, 6831, 7245, 7689, 8155, 8855, 10395, 10485, 11385, 12815, 14679, 15939, 16077, 17941, 21735, 23067, 24465, 26565, 26795, 31455, 34155, 37513, 38445, 44037, 47817, 48231, 53823, 58949, 69201, 73395, 79695, 80385, 89705, 112539, 115335, 144693, 161469, 176847, 187565, 220185, 239085, 241155, 269115, 294745, 337617, 346005, 412643, 484407, 530541, 562695, 723465, 807345, 884235, 1012851, 1237929, 1591623, 1688085, 2063215, 2422035, 2652705, 3713787, 5064255, 6189645, 7958115, 11141361, 18568935, 55706805]

約数ペア:

[(1, 55706805), (3, 18568935), (5, 11141361), (7, 7958115), (9, 6189645), (11, 5064255), (15, 3713787), (21, 2652705), (23, 2422035), (27, 2063215), (33, 1688085), (35, 1591623), (45, 1237929), (55, 1012851), (63, 884235), (69, 807345), (77, 723465), (99, 562695), (105, 530541), (115, 484407), (135, 412643), (161, 346005), (165, 337617), (189, 294745), (207, 269115), (231, 241155), (233, 239085), (253, 220185), (297, 187565), (315, 176847), (345, 161469), (385, 144693), (483, 115335), (495, 112539), (621, 89705), (693, 80385), (699, 79695), (759, 73395), (805, 69201), (945, 58949), (1035, 53823), (1155, 48231), (1165, 47817), (1265, 44037), (1449, 38445), (1485, 37513), (1631, 34155), (1771, 31455), (2079, 26795), (2097, 26565), (2277, 24465), (2415, 23067), (2563, 21735), (3105, 17941), (3465, 16077), (3495, 15939), (3795, 14679), (4347, 12815), (4893, 11385), (5313, 10485), (5359, 10395), (6291, 8855), (6831, 8155), (7245, 7689)]