51621572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1973}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 93741312

約数和(自身を除く): 42119740

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 1973, 3946, 6541, 7892, 13082, 26164, 61163, 122326, 244652, 416303, 832606, 1665212, 12905393, 25810786, 51621572]

約数ペア:

[(1, 51621572), (2, 25810786), (4, 12905393), (31, 1665212), (62, 832606), (124, 416303), (211, 244652), (422, 122326), (844, 61163), (1973, 26164), (3946, 13082), (6541, 7892)]