49691025

素因数分解:

$3^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1106

約数の個数: 36

約数和(自身を含む): 89441820

約数和(自身を除く): 39750795

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 269, 807, 821, 1345, 2421, 2463, 4035, 4105, 6725, 7389, 12105, 12315, 20175, 20525, 36945, 60525, 61575, 184725, 220849, 662547, 1104245, 1987641, 3312735, 5521225, 9938205, 16563675, 49691025]

約数ペア:

[(1, 49691025), (3, 16563675), (5, 9938205), (9, 5521225), (15, 3312735), (25, 1987641), (45, 1104245), (75, 662547), (225, 220849), (269, 184725), (807, 61575), (821, 60525), (1345, 36945), (2421, 20525), (2463, 20175), (4035, 12315), (4105, 12105), (6725, 7389)]