51177264

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1613}}^1$

素因数の和:2285

約数の個数: 40

約数和(自身を含む): 132490032

約数和(自身を除く): 81312768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1613, 1983, 2644, 3226, 3966, 4839, 5288, 6452, 7932, 9678, 10576, 12904, 15864, 19356, 25808, 31728, 38712, 77424, 1066193, 2132386, 3198579, 4264772, 6397158, 8529544, 12794316, 17059088, 25588632, 51177264]

約数ペア:

[(1, 51177264), (2, 25588632), (3, 17059088), (4, 12794316), (6, 8529544), (8, 6397158), (12, 4264772), (16, 3198579), (24, 2132386), (48, 1066193), (661, 77424), (1322, 38712), (1613, 31728), (1983, 25808), (2644, 19356), (3226, 15864), (3966, 12904), (4839, 10576), (5288, 9678), (6452, 7932)]