55085328

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1381}}^1$

素因数の和:1672

約数の個数: 60

約数和(自身を含む): 154830988

約数和(自身を除く): 99745660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1381, 1662, 2216, 2493, 2762, 3324, 4143, 4432, 4986, 5524, 6648, 8286, 9972, 11048, 12429, 13296, 16572, 19944, 22096, 24858, 33144, 39888, 49716, 66288, 99432, 198864, 382537, 765074, 1147611, 1530148, 2295222, 3060296, 3442833, 4590444, 6120592, 6885666, 9180888, 13771332, 18361776, 27542664, 55085328]

約数ペア:

[(1, 55085328), (2, 27542664), (3, 18361776), (4, 13771332), (6, 9180888), (8, 6885666), (9, 6120592), (12, 4590444), (16, 3442833), (18, 3060296), (24, 2295222), (36, 1530148), (48, 1147611), (72, 765074), (144, 382537), (277, 198864), (554, 99432), (831, 66288), (1108, 49716), (1381, 39888), (1662, 33144), (2216, 24858), (2493, 22096), (2762, 19944), (3324, 16572), (4143, 13296), (4432, 12429), (4986, 11048), (5524, 9972), (6648, 8286)]