53983216

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4969}}^1$

素因数の和:5081

約数の個数: 40

約数和(自身を含む): 120790880

約数和(自身を除く): 66807664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 4969, 5432, 9938, 10864, 19876, 34783, 39752, 69566, 79504, 139132, 278264, 481993, 556528, 963986, 1927972, 3373951, 3855944, 6747902, 7711888, 13495804, 26991608, 53983216]

約数ペア:

[(1, 53983216), (2, 26991608), (4, 13495804), (7, 7711888), (8, 6747902), (14, 3855944), (16, 3373951), (28, 1927972), (56, 963986), (97, 556528), (112, 481993), (194, 278264), (388, 139132), (679, 79504), (776, 69566), (1358, 39752), (1552, 34783), (2716, 19876), (4969, 10864), (5432, 9938)]