55254816

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1109}}^1$

素因数の和:1298

約数の個数: 72

約数和(自身を含む): 158181660

約数和(自身を除く): 102926844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1109, 1384, 1557, 2076, 2218, 2768, 3114, 3327, 4152, 4436, 5536, 6228, 6654, 8304, 8872, 9981, 12456, 13308, 16608, 17744, 19962, 24912, 26616, 35488, 39924, 49824, 53232, 79848, 106464, 159696, 191857, 319392, 383714, 575571, 767428, 1151142, 1534856, 1726713, 2302284, 3069712, 3453426, 4604568, 6139424, 6906852, 9209136, 13813704, 18418272, 27627408, 55254816]

約数ペア:

[(1, 55254816), (2, 27627408), (3, 18418272), (4, 13813704), (6, 9209136), (8, 6906852), (9, 6139424), (12, 4604568), (16, 3453426), (18, 3069712), (24, 2302284), (32, 1726713), (36, 1534856), (48, 1151142), (72, 767428), (96, 575571), (144, 383714), (173, 319392), (288, 191857), (346, 159696), (519, 106464), (692, 79848), (1038, 53232), (1109, 49824), (1384, 39924), (1557, 35488), (2076, 26616), (2218, 24912), (2768, 19962), (3114, 17744), (3327, 16608), (4152, 13308), (4436, 12456), (5536, 9981), (6228, 8872), (6654, 8304)]