53405028

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 139104000

約数和(自身を除く): 85698972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2069, 2151, 2868, 4138, 4302, 6207, 6453, 8276, 8604, 12414, 12906, 18621, 24828, 25812, 37242, 55863, 74484, 111726, 223452, 494491, 988982, 1483473, 1977964, 2966946, 4450419, 5933892, 8900838, 13351257, 17801676, 26702514, 53405028]

約数ペア:

[(1, 53405028), (2, 26702514), (3, 17801676), (4, 13351257), (6, 8900838), (9, 5933892), (12, 4450419), (18, 2966946), (27, 1977964), (36, 1483473), (54, 988982), (108, 494491), (239, 223452), (478, 111726), (717, 74484), (956, 55863), (1434, 37242), (2069, 25812), (2151, 24828), (2868, 18621), (4138, 12906), (4302, 12414), (6207, 8604), (6453, 8276)]