52215344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{171761}}^1$

素因数の和:171788

約数の個数: 20

約数和(自身を含む): 106492440

約数和(自身を除く): 54277096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 171761, 343522, 687044, 1374088, 2748176, 3263459, 6526918, 13053836, 26107672, 52215344]

約数ペア:

[(1, 52215344), (2, 26107672), (4, 13053836), (8, 6526918), (16, 3263459), (19, 2748176), (38, 1374088), (76, 687044), (152, 343522), (304, 171761)]