53257708

素因数分解:

$2^2\times 7^2\times {\mathrm{271723}}^1$

素因数の和:271741

約数の個数: 18

約数和(自身を含む): 108417876

約数和(自身を除く): 55160168

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271723, 543446, 1086892, 1902061, 3804122, 7608244, 13314427, 26628854, 53257708]

約数ペア:

[(1, 53257708), (2, 26628854), (4, 13314427), (7, 7608244), (14, 3804122), (28, 1902061), (49, 1086892), (98, 543446), (196, 271723)]