49668171

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 78650880

約数和(自身を除く): 28982709

約数列:

[1, 3, 7, 21, 37, 97, 111, 259, 291, 659, 679, 777, 1977, 2037, 3589, 4613, 10767, 13839, 24383, 25123, 63923, 73149, 75369, 170681, 191769, 447461, 512043, 1342383, 2365151, 7095453, 16556057, 49668171]

約数ペア:

[(1, 49668171), (3, 16556057), (7, 7095453), (21, 2365151), (37, 1342383), (97, 512043), (111, 447461), (259, 191769), (291, 170681), (659, 75369), (679, 73149), (777, 63923), (1977, 25123), (2037, 24383), (3589, 13839), (4613, 10767)]