49177280

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 117793008

約数和(自身を除く): 68615728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 677, 908, 1135, 1354, 1816, 2270, 2708, 3385, 3632, 4540, 5416, 6770, 7264, 9080, 10832, 13540, 14528, 18160, 21664, 27080, 36320, 43328, 54160, 72640, 108320, 153679, 216640, 307358, 614716, 768395, 1229432, 1536790, 2458864, 3073580, 4917728, 6147160, 9835456, 12294320, 24588640, 49177280]

約数ペア:

[(1, 49177280), (2, 24588640), (4, 12294320), (5, 9835456), (8, 6147160), (10, 4917728), (16, 3073580), (20, 2458864), (32, 1536790), (40, 1229432), (64, 768395), (80, 614716), (160, 307358), (227, 216640), (320, 153679), (454, 108320), (677, 72640), (908, 54160), (1135, 43328), (1354, 36320), (1816, 27080), (2270, 21664), (2708, 18160), (3385, 14528), (3632, 13540), (4540, 10832), (5416, 9080), (6770, 7264)]