53210060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39709}}^1$

素因数の和:39785

約数の個数: 24

約数和(自身を含む): 113411760

約数和(自身を除く): 60201700

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 39709, 79418, 158836, 198545, 397090, 794180, 2660503, 5321006, 10642012, 13302515, 26605030, 53210060]

約数ペア:

[(1, 53210060), (2, 26605030), (4, 13302515), (5, 10642012), (10, 5321006), (20, 2660503), (67, 794180), (134, 397090), (268, 198545), (335, 158836), (670, 79418), (1340, 39709)]