54281950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{26479}}^1$

素因数の和:26532

約数の個数: 24

約数和(自身を含む): 103430880

約数和(自身を除く): 49148930

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 26479, 52958, 132395, 264790, 661975, 1085639, 1323950, 2171278, 5428195, 10856390, 27140975, 54281950]

約数ペア:

[(1, 54281950), (2, 27140975), (5, 10856390), (10, 5428195), (25, 2171278), (41, 1323950), (50, 1085639), (82, 661975), (205, 264790), (410, 132395), (1025, 52958), (2050, 26479)]