53260688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19697}}^1$

素因数の和:19731

約数の個数: 30

約数和(自身を含む): 111746754

約数和(自身を除く): 58486066

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 19697, 39394, 78788, 157576, 256061, 315152, 512122, 1024244, 2048488, 3328793, 4096976, 6657586, 13315172, 26630344, 53260688]

約数ペア:

[(1, 53260688), (2, 26630344), (4, 13315172), (8, 6657586), (13, 4096976), (16, 3328793), (26, 2048488), (52, 1024244), (104, 512122), (169, 315152), (208, 256061), (338, 157576), (676, 78788), (1352, 39394), (2704, 19697)]