53987816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8663}}^1$

素因数の和:8729

約数の個数: 32

約数和(自身を含む): 109166400

約数和(自身を除く): 55178584

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 8663, 17326, 34652, 69304, 164597, 329194, 355183, 658388, 710366, 1316776, 1420732, 2841464, 6748477, 13496954, 26993908, 53987816]

約数ペア:

[(1, 53987816), (2, 26993908), (4, 13496954), (8, 6748477), (19, 2841464), (38, 1420732), (41, 1316776), (76, 710366), (82, 658388), (152, 355183), (164, 329194), (328, 164597), (779, 69304), (1558, 34652), (3116, 17326), (6232, 8663)]