52543790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31091}}^1$

素因数の和:31124

約数の個数: 24

約数和(自身を含む): 102417048

約数和(自身を除く): 49873258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 31091, 62182, 155455, 310910, 404183, 808366, 2020915, 4041830, 5254379, 10508758, 26271895, 52543790]

約数ペア:

[(1, 52543790), (2, 26271895), (5, 10508758), (10, 5254379), (13, 4041830), (26, 2020915), (65, 808366), (130, 404183), (169, 310910), (338, 155455), (845, 62182), (1690, 31091)]