52782940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{377021}}^1$

素因数の和:377037

約数の個数: 24

約数和(自身を含む): 126679392

約数和(自身を除く): 73896452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 377021, 754042, 1508084, 1885105, 2639147, 3770210, 5278294, 7540420, 10556588, 13195735, 26391470, 52782940]

約数ペア:

[(1, 52782940), (2, 26391470), (4, 13195735), (5, 10556588), (7, 7540420), (10, 5278294), (14, 3770210), (20, 2639147), (28, 1885105), (35, 1508084), (70, 754042), (140, 377021)]