53406586

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 81587520

約数和(自身を除く): 28180934

約数列:

[1, 2, 89, 151, 178, 302, 1987, 3974, 13439, 26878, 176843, 300037, 353686, 600074, 26703293, 53406586]

約数ペア:

[(1, 53406586), (2, 26703293), (89, 600074), (151, 353686), (178, 300037), (302, 176843), (1987, 26878), (3974, 13439)]