53847248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 80

約数和(自身を含む): 132658176

約数和(自身を除く): 78810928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1193, 1456, 1612, 1736, 2386, 2821, 3224, 3472, 4772, 5642, 6448, 8351, 9544, 11284, 15509, 16702, 19088, 22568, 31018, 33404, 36983, 45136, 62036, 66808, 73966, 108563, 124072, 133616, 147932, 217126, 248144, 258881, 295864, 434252, 480779, 517762, 591728, 868504, 961558, 1035524, 1737008, 1923116, 2071048, 3365453, 3846232, 4142096, 6730906, 7692464, 13461812, 26923624, 53847248]

約数ペア:

[(1, 53847248), (2, 26923624), (4, 13461812), (7, 7692464), (8, 6730906), (13, 4142096), (14, 3846232), (16, 3365453), (26, 2071048), (28, 1923116), (31, 1737008), (52, 1035524), (56, 961558), (62, 868504), (91, 591728), (104, 517762), (112, 480779), (124, 434252), (182, 295864), (208, 258881), (217, 248144), (248, 217126), (364, 147932), (403, 133616), (434, 124072), (496, 108563), (728, 73966), (806, 66808), (868, 62036), (1193, 45136), (1456, 36983), (1612, 33404), (1736, 31018), (2386, 22568), (2821, 19088), (3224, 16702), (3472, 15509), (4772, 11284), (5642, 9544), (6448, 8351)]