51546964

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18979}}^1$

素因数の和:19087

約数の個数: 24

約数和(自身を含む): 104162240

約数和(自身を除く): 52615276

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 18979, 37958, 75916, 132853, 265706, 531412, 1840963, 3681926, 7363852, 12886741, 25773482, 51546964]

約数ペア:

[(1, 51546964), (2, 25773482), (4, 12886741), (7, 7363852), (14, 3681926), (28, 1840963), (97, 531412), (194, 265706), (388, 132853), (679, 75916), (1358, 37958), (2716, 18979)]