55054890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 166852224

約数和(自身を除く): 111797334

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 54, 55, 66, 74, 81, 90, 99, 110, 111, 135, 162, 165, 167, 185, 198, 222, 270, 297, 330, 333, 334, 370, 405, 407, 495, 501, 555, 594, 666, 810, 814, 835, 891, 990, 999, 1002, 1110, 1221, 1485, 1503, 1665, 1670, 1782, 1837, 1998, 2035, 2442, 2505, 2970, 2997, 3006, 3330, 3663, 3674, 4070, 4455, 4509, 4995, 5010, 5511, 5994, 6105, 6179, 7326, 7515, 8910, 9018, 9185, 9990, 10989, 11022, 12210, 12358, 13527, 14985, 15030, 16533, 18315, 18370, 18537, 21978, 22545, 27054, 27555, 29970, 30895, 32967, 33066, 36630, 37074, 45090, 49599, 54945, 55110, 55611, 61790, 65934, 67635, 67969, 82665, 92685, 99198, 109890, 111222, 135270, 135938, 148797, 164835, 165330, 166833, 185370, 203907, 247995, 278055, 297594, 329670, 333666, 339845, 407814, 495990, 500499, 556110, 611721, 679690, 743985, 834165, 1000998, 1019535, 1223442, 1487970, 1668330, 1835163, 2039070, 2502495, 3058605, 3670326, 5004990, 5505489, 6117210, 9175815, 11010978, 18351630, 27527445, 55054890]

約数ペア:

[(1, 55054890), (2, 27527445), (3, 18351630), (5, 11010978), (6, 9175815), (9, 6117210), (10, 5505489), (11, 5004990), (15, 3670326), (18, 3058605), (22, 2502495), (27, 2039070), (30, 1835163), (33, 1668330), (37, 1487970), (45, 1223442), (54, 1019535), (55, 1000998), (66, 834165), (74, 743985), (81, 679690), (90, 611721), (99, 556110), (110, 500499), (111, 495990), (135, 407814), (162, 339845), (165, 333666), (167, 329670), (185, 297594), (198, 278055), (222, 247995), (270, 203907), (297, 185370), (330, 166833), (333, 165330), (334, 164835), (370, 148797), (405, 135938), (407, 135270), (495, 111222), (501, 109890), (555, 99198), (594, 92685), (666, 82665), (810, 67969), (814, 67635), (835, 65934), (891, 61790), (990, 55611), (999, 55110), (1002, 54945), (1110, 49599), (1221, 45090), (1485, 37074), (1503, 36630), (1665, 33066), (1670, 32967), (1782, 30895), (1837, 29970), (1998, 27555), (2035, 27054), (2442, 22545), (2505, 21978), (2970, 18537), (2997, 18370), (3006, 18315), (3330, 16533), (3663, 15030), (3674, 14985), (4070, 13527), (4455, 12358), (4509, 12210), (4995, 11022), (5010, 10989), (5511, 9990), (5994, 9185), (6105, 9018), (6179, 8910), (7326, 7515)]