53984264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 104412000

約数和(自身を除く): 50427736

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 1129, 2258, 4516, 5977, 9032, 11954, 23908, 47816, 48547, 97094, 156931, 194188, 313862, 388376, 627724, 1255448, 6748033, 13496066, 26992132, 53984264]

約数ペア:

[(1, 53984264), (2, 26992132), (4, 13496066), (8, 6748033), (43, 1255448), (86, 627724), (139, 388376), (172, 313862), (278, 194188), (344, 156931), (556, 97094), (1112, 48547), (1129, 47816), (2258, 23908), (4516, 11954), (5977, 9032)]