49432825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 66792600

約数和(自身を除く): 17359775

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1709, 2225, 5785, 8545, 22217, 28925, 42725, 111085, 152101, 555425, 760505, 1977313, 3802525, 9886565, 49432825]

約数ペア:

[(1, 49432825), (5, 9886565), (13, 3802525), (25, 1977313), (65, 760505), (89, 555425), (325, 152101), (445, 111085), (1157, 42725), (1709, 28925), (2225, 22217), (5785, 8545)]