51101910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 133220880

約数和(自身を除く): 82118970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 859, 1322, 1718, 1983, 2577, 3305, 3966, 4295, 5154, 5949, 6610, 7731, 8590, 9915, 11898, 12885, 15462, 19830, 25770, 29745, 38655, 59490, 77310, 567799, 1135598, 1703397, 2838995, 3406794, 5110191, 5677990, 8516985, 10220382, 17033970, 25550955, 51101910]

約数ペア:

[(1, 51101910), (2, 25550955), (3, 17033970), (5, 10220382), (6, 8516985), (9, 5677990), (10, 5110191), (15, 3406794), (18, 2838995), (30, 1703397), (45, 1135598), (90, 567799), (661, 77310), (859, 59490), (1322, 38655), (1718, 29745), (1983, 25770), (2577, 19830), (3305, 15462), (3966, 12885), (4295, 11898), (5154, 9915), (5949, 8590), (6610, 7731)]