27755650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42701}}^1$

素因数の和:42726

約数の個数: 24

約数和(自身を含む): 55598004

約数和(自身を除く): 27842354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42701, 85402, 213505, 427010, 555113, 1067525, 1110226, 2135050, 2775565, 5551130, 13877825, 27755650]

約数ペア:

[(1, 27755650), (2, 13877825), (5, 5551130), (10, 2775565), (13, 2135050), (25, 1110226), (26, 1067525), (50, 555113), (65, 427010), (130, 213505), (325, 85402), (650, 42701)]