42561650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{16061}}^1$

素因数の和:16126

約数の個数: 24

約数和(自身を含む): 80663364

約数和(自身を除く): 38101714

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 16061, 32122, 80305, 160610, 401525, 803050, 851233, 1702466, 4256165, 8512330, 21280825, 42561650]

約数ペア:

[(1, 42561650), (2, 21280825), (5, 8512330), (10, 4256165), (25, 1702466), (50, 851233), (53, 803050), (106, 401525), (265, 160610), (530, 80305), (1325, 32122), (2650, 16061)]