55557810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8017}}^1$

素因数の和:8048

約数の個数: 96

約数和(自身を含む): 180116352

約数和(自身を除く): 124558542

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 8017, 16034, 24051, 40085, 48102, 56119, 72153, 80170, 88187, 112238, 120255, 144306, 168357, 176374, 240510, 264561, 280595, 336714, 360765, 440935, 505071, 529122, 561190, 617309, 721530, 793683, 841785, 881870, 1010142, 1234618, 1322805, 1587366, 1683570, 1851927, 2525355, 2645610, 3086545, 3703854, 3968415, 5050710, 5555781, 6173090, 7936830, 9259635, 11111562, 18519270, 27778905, 55557810]

約数ペア:

[(1, 55557810), (2, 27778905), (3, 18519270), (5, 11111562), (6, 9259635), (7, 7936830), (9, 6173090), (10, 5555781), (11, 5050710), (14, 3968415), (15, 3703854), (18, 3086545), (21, 2645610), (22, 2525355), (30, 1851927), (33, 1683570), (35, 1587366), (42, 1322805), (45, 1234618), (55, 1010142), (63, 881870), (66, 841785), (70, 793683), (77, 721530), (90, 617309), (99, 561190), (105, 529122), (110, 505071), (126, 440935), (154, 360765), (165, 336714), (198, 280595), (210, 264561), (231, 240510), (315, 176374), (330, 168357), (385, 144306), (462, 120255), (495, 112238), (630, 88187), (693, 80170), (770, 72153), (990, 56119), (1155, 48102), (1386, 40085), (2310, 24051), (3465, 16034), (6930, 8017)]