53810570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21310

約数の個数: 32

約数和(自身を含む): 110263680

約数和(自身を除く): 56453110

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21269, 42538, 106345, 212690, 233959, 467918, 489187, 978374, 1169795, 2339590, 2445935, 4891870, 5381057, 10762114, 26905285, 53810570]

約数ペア:

[(1, 53810570), (2, 26905285), (5, 10762114), (10, 5381057), (11, 4891870), (22, 2445935), (23, 2339590), (46, 1169795), (55, 978374), (110, 489187), (115, 467918), (230, 233959), (253, 212690), (506, 106345), (1265, 42538), (2530, 21269)]