53884805

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 71695008

約数和(自身を除く): 17810203

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 1483, 2795, 7267, 7415, 19279, 36335, 63769, 96395, 250627, 318845, 828997, 1253135, 4144985, 10776961, 53884805]

約数ペア:

[(1, 53884805), (5, 10776961), (13, 4144985), (43, 1253135), (65, 828997), (169, 318845), (215, 250627), (559, 96395), (845, 63769), (1483, 36335), (2795, 19279), (7267, 7415)]