53225180

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15383}}^1$

素因数の和:15565

約数の個数: 24

約数和(自身を含む): 112426272

約数和(自身を除く): 59201092

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 15383, 30766, 61532, 76915, 153830, 307660, 2661259, 5322518, 10645036, 13306295, 26612590, 53225180]

約数ペア:

[(1, 53225180), (2, 26612590), (4, 13306295), (5, 10645036), (10, 5322518), (20, 2661259), (173, 307660), (346, 153830), (692, 76915), (865, 61532), (1730, 30766), (3460, 15383)]