54364860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27457}}^1$

素因数の和:27483

約数の個数: 72

約数和(自身を含む): 179904816

約数和(自身を除く): 125539956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 27457, 54914, 82371, 109828, 137285, 164742, 247113, 274570, 302027, 329484, 411855, 494226, 549140, 604054, 823710, 906081, 988452, 1208108, 1235565, 1510135, 1647420, 1812162, 2471130, 2718243, 3020270, 3624324, 4530405, 4942260, 5436486, 6040540, 9060810, 10872972, 13591215, 18121620, 27182430, 54364860]

約数ペア:

[(1, 54364860), (2, 27182430), (3, 18121620), (4, 13591215), (5, 10872972), (6, 9060810), (9, 6040540), (10, 5436486), (11, 4942260), (12, 4530405), (15, 3624324), (18, 3020270), (20, 2718243), (22, 2471130), (30, 1812162), (33, 1647420), (36, 1510135), (44, 1235565), (45, 1208108), (55, 988452), (60, 906081), (66, 823710), (90, 604054), (99, 549140), (110, 494226), (132, 411855), (165, 329484), (180, 302027), (198, 274570), (220, 247113), (330, 164742), (396, 137285), (495, 109828), (660, 82371), (990, 54914), (1980, 27457)]