55025420

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{9791}}^1$

素因数の和:10081

約数の個数: 24

約数和(自身を含む): 115976448

約数和(自身を除く): 60951028

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 9791, 19582, 39164, 48955, 97910, 195820, 2751271, 5502542, 11005084, 13756355, 27512710, 55025420]

約数ペア:

[(1, 55025420), (2, 27512710), (4, 13756355), (5, 11005084), (10, 5502542), (20, 2751271), (281, 195820), (562, 97910), (1124, 48955), (1405, 39164), (2810, 19582), (5620, 9791)]