54425745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 105348672

約数和(自身を除く): 50922927

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 2557, 4257, 7095, 7671, 12785, 21285, 23013, 28127, 38355, 84381, 109951, 115065, 140635, 253143, 329853, 421905, 549755, 989559, 1209461, 1265715, 1649265, 3628383, 4947795, 6047305, 10885149, 18141915, 54425745]

約数ペア:

[(1, 54425745), (3, 18141915), (5, 10885149), (9, 6047305), (11, 4947795), (15, 3628383), (33, 1649265), (43, 1265715), (45, 1209461), (55, 989559), (99, 549755), (129, 421905), (165, 329853), (215, 253143), (387, 140635), (473, 115065), (495, 109951), (645, 84381), (1419, 38355), (1935, 28127), (2365, 23013), (2557, 21285), (4257, 12785), (7095, 7671)]