47081356

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2806

約数の個数: 36

約数和(自身を含む): 96957000

約数和(自身を除く): 49875644

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 2699, 4361, 5398, 8722, 10796, 17444, 18893, 37786, 75572, 132251, 240211, 264502, 480422, 529004, 960844, 1681477, 3362954, 6725908, 11770339, 23540678, 47081356]

約数ペア:

[(1, 47081356), (2, 23540678), (4, 11770339), (7, 6725908), (14, 3362954), (28, 1681477), (49, 960844), (89, 529004), (98, 480422), (178, 264502), (196, 240211), (356, 132251), (623, 75572), (1246, 37786), (2492, 18893), (2699, 17444), (4361, 10796), (5398, 8722)]