54509728

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18719}}^1$

素因数の和:18749

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 77578592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 18719, 37438, 74876, 131033, 149752, 243347, 262066, 299504, 486694, 524132, 599008, 973388, 1048264, 1703429, 1946776, 2096528, 3406858, 3893552, 4193056, 6813716, 7787104, 13627432, 27254864, 54509728]

約数ペア:

[(1, 54509728), (2, 27254864), (4, 13627432), (7, 7787104), (8, 6813716), (13, 4193056), (14, 3893552), (16, 3406858), (26, 2096528), (28, 1946776), (32, 1703429), (52, 1048264), (56, 973388), (91, 599008), (104, 524132), (112, 486694), (182, 299504), (208, 262066), (224, 243347), (364, 149752), (416, 131033), (728, 74876), (1456, 37438), (2912, 18719)]