51793910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1471}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 106831872

約数和(自身を除く): 55037962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 503, 1006, 1471, 2515, 2942, 3521, 5030, 7042, 7355, 10297, 14710, 17605, 20594, 35210, 51485, 102970, 739913, 1479826, 3699565, 5179391, 7399130, 10358782, 25896955, 51793910]

約数ペア:

[(1, 51793910), (2, 25896955), (5, 10358782), (7, 7399130), (10, 5179391), (14, 3699565), (35, 1479826), (70, 739913), (503, 102970), (1006, 51485), (1471, 35210), (2515, 20594), (2942, 17605), (3521, 14710), (5030, 10297), (7042, 7355)]