53398688

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 120798720

約数和(自身を除く): 67400032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1069, 1561, 1784, 2138, 3122, 3568, 4276, 6244, 7136, 7483, 8552, 12488, 14966, 17104, 24976, 29932, 34208, 49952, 59864, 119728, 238387, 239456, 476774, 953548, 1668709, 1907096, 3337418, 3814192, 6674836, 7628384, 13349672, 26699344, 53398688]

約数ペア:

[(1, 53398688), (2, 26699344), (4, 13349672), (7, 7628384), (8, 6674836), (14, 3814192), (16, 3337418), (28, 1907096), (32, 1668709), (56, 953548), (112, 476774), (223, 239456), (224, 238387), (446, 119728), (892, 59864), (1069, 49952), (1561, 34208), (1784, 29932), (2138, 24976), (3122, 17104), (3568, 14966), (4276, 12488), (6244, 8552), (7136, 7483)]