51547272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306829}}^1$

素因数の和:306845

約数の個数: 32

約数和(自身を含む): 147278400

約数和(自身を除く): 95731128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306829, 613658, 920487, 1227316, 1840974, 2147803, 2454632, 3681948, 4295606, 6443409, 7363896, 8591212, 12886818, 17182424, 25773636, 51547272]

約数ペア:

[(1, 51547272), (2, 25773636), (3, 17182424), (4, 12886818), (6, 8591212), (7, 7363896), (8, 6443409), (12, 4295606), (14, 3681948), (21, 2454632), (24, 2147803), (28, 1840974), (42, 1227316), (56, 920487), (84, 613658), (168, 306829)]