54443798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 86822400

約数和(自身を除く): 32378602

約数列:

[1, 2, 37, 67, 74, 79, 134, 139, 158, 278, 2479, 2923, 4958, 5143, 5293, 5846, 9313, 10286, 10586, 10981, 18626, 21962, 195841, 344581, 391682, 406297, 689162, 735727, 812594, 1471454, 27221899, 54443798]

約数ペア:

[(1, 54443798), (2, 27221899), (37, 1471454), (67, 812594), (74, 735727), (79, 689162), (134, 406297), (139, 391682), (158, 344581), (278, 195841), (2479, 21962), (2923, 18626), (4958, 10981), (5143, 10586), (5293, 10286), (5846, 9313)]