53278736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25037}}^1$

素因数の和:25071

約数の個数: 40

約数和(自身を含む): 124188480

約数和(自身を除く): 70909744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 25037, 50074, 100148, 175259, 200296, 350518, 400592, 475703, 701036, 951406, 1402072, 1902812, 2804144, 3329921, 3805624, 6659842, 7611248, 13319684, 26639368, 53278736]

約数ペア:

[(1, 53278736), (2, 26639368), (4, 13319684), (7, 7611248), (8, 6659842), (14, 3805624), (16, 3329921), (19, 2804144), (28, 1902812), (38, 1402072), (56, 951406), (76, 701036), (112, 475703), (133, 400592), (152, 350518), (266, 200296), (304, 175259), (532, 100148), (1064, 50074), (2128, 25037)]