54985968

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1342

約数の個数: 60

約数和(自身を含む): 154419928

約数和(自身を除く): 99433960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 907, 1263, 1684, 1814, 2526, 2721, 3368, 3628, 3789, 5052, 5442, 6736, 7256, 7578, 8163, 10104, 10884, 14512, 15156, 16326, 20208, 21768, 30312, 32652, 43536, 60624, 65304, 130608, 381847, 763694, 1145541, 1527388, 2291082, 3054776, 3436623, 4582164, 6109552, 6873246, 9164328, 13746492, 18328656, 27492984, 54985968]

約数ペア:

[(1, 54985968), (2, 27492984), (3, 18328656), (4, 13746492), (6, 9164328), (8, 6873246), (9, 6109552), (12, 4582164), (16, 3436623), (18, 3054776), (24, 2291082), (36, 1527388), (48, 1145541), (72, 763694), (144, 381847), (421, 130608), (842, 65304), (907, 60624), (1263, 43536), (1684, 32652), (1814, 30312), (2526, 21768), (2721, 20208), (3368, 16326), (3628, 15156), (3789, 14512), (5052, 10884), (5442, 10104), (6736, 8163), (7256, 7578)]