51790816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21019}}^1$

素因数の和:21047

約数の個数: 48

約数和(自身を含む): 127128960

約数和(自身を除く): 75338144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 21019, 42038, 84076, 147133, 168152, 231209, 294266, 336304, 462418, 588532, 672608, 924836, 1177064, 1618463, 1849672, 2354128, 3236926, 3699344, 4708256, 6473852, 7398688, 12947704, 25895408, 51790816]

約数ペア:

[(1, 51790816), (2, 25895408), (4, 12947704), (7, 7398688), (8, 6473852), (11, 4708256), (14, 3699344), (16, 3236926), (22, 2354128), (28, 1849672), (32, 1618463), (44, 1177064), (56, 924836), (77, 672608), (88, 588532), (112, 462418), (154, 336304), (176, 294266), (224, 231209), (308, 168152), (352, 147133), (616, 84076), (1232, 42038), (2464, 21019)]