89490650

素因数分解:

$2^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{1753}}^1$

素因数の和:2786

約数の個数: 24

約数和(自身を含む): 166710684

約数和(自身を除く): 77220034

約数列:

[1, 2, 5, 10, 25, 50, 1021, 1753, 2042, 3506, 5105, 8765, 10210, 17530, 25525, 43825, 51050, 87650, 1789813, 3579626, 8949065, 17898130, 44745325, 89490650]

約数ペア:

[(1, 89490650), (2, 44745325), (5, 17898130), (10, 8949065), (25, 3579626), (50, 1789813), (1021, 87650), (1753, 51050), (2042, 43825), (3506, 25525), (5105, 17530), (8765, 10210)]