52975880

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5939}}^1$

素因数の和:6173

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 66774520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5939, 8920, 11878, 23756, 29695, 47512, 59390, 118780, 237560, 1324397, 2648794, 5297588, 6621985, 10595176, 13243970, 26487940, 52975880]

約数ペア:

[(1, 52975880), (2, 26487940), (4, 13243970), (5, 10595176), (8, 6621985), (10, 5297588), (20, 2648794), (40, 1324397), (223, 237560), (446, 118780), (892, 59390), (1115, 47512), (1784, 29695), (2230, 23756), (4460, 11878), (5939, 8920)]