54549440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15497}}^1$

素因数の和:15525

約数の個数: 56

約数和(自身を含む): 141713712

約数和(自身を除く): 87164272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15497, 30994, 61988, 77485, 123976, 154970, 170467, 247952, 309940, 340934, 495904, 619880, 681868, 852335, 991808, 1239760, 1363736, 1704670, 2479520, 2727472, 3409340, 4959040, 5454944, 6818680, 10909888, 13637360, 27274720, 54549440]

約数ペア:

[(1, 54549440), (2, 27274720), (4, 13637360), (5, 10909888), (8, 6818680), (10, 5454944), (11, 4959040), (16, 3409340), (20, 2727472), (22, 2479520), (32, 1704670), (40, 1363736), (44, 1239760), (55, 991808), (64, 852335), (80, 681868), (88, 619880), (110, 495904), (160, 340934), (176, 309940), (220, 247952), (320, 170467), (352, 154970), (440, 123976), (704, 77485), (880, 61988), (1760, 30994), (3520, 15497)]