56145906

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{14243}}^1$

素因数の和:14327

約数の個数: 32

約数和(自身を含む): 126486720

約数和(自身を除く): 70340814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 14243, 28486, 42729, 85458, 128187, 256374, 384561, 769122, 1039739, 2079478, 3119217, 6238434, 9357651, 18715302, 28072953, 56145906]

約数ペア:

[(1, 56145906), (2, 28072953), (3, 18715302), (6, 9357651), (9, 6238434), (18, 3119217), (27, 2079478), (54, 1039739), (73, 769122), (146, 384561), (219, 256374), (438, 128187), (657, 85458), (1314, 42729), (1971, 28486), (3942, 14243)]