45105650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17021}}^1$

素因数の和:17086

約数の個数: 24

約数和(自身を含む): 85484484

約数和(自身を除く): 40378834

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 17021, 34042, 85105, 170210, 425525, 851050, 902113, 1804226, 4510565, 9021130, 22552825, 45105650]

約数ペア:

[(1, 45105650), (2, 22552825), (5, 9021130), (10, 4510565), (25, 1804226), (50, 902113), (53, 851050), (106, 425525), (265, 170210), (530, 85105), (1325, 34042), (2650, 17021)]