53295620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13127}}^1$

素因数の和:13172

約数の個数: 48

約数和(自身を含む): 132330240

約数和(自身を除く): 79034620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 13127, 26254, 52508, 65635, 91889, 131270, 183778, 262540, 367556, 380683, 459445, 761366, 918890, 1522732, 1837780, 1903415, 2664781, 3806830, 5329562, 7613660, 10659124, 13323905, 26647810, 53295620]

約数ペア:

[(1, 53295620), (2, 26647810), (4, 13323905), (5, 10659124), (7, 7613660), (10, 5329562), (14, 3806830), (20, 2664781), (28, 1903415), (29, 1837780), (35, 1522732), (58, 918890), (70, 761366), (116, 459445), (140, 380683), (145, 367556), (203, 262540), (290, 183778), (406, 131270), (580, 91889), (812, 65635), (1015, 52508), (2030, 26254), (4060, 13127)]