56476760

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2447}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 127344960

約数和(自身を除く): 70868200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2447, 2885, 4616, 4894, 5770, 9788, 11540, 12235, 19576, 23080, 24470, 48940, 97880, 1411919, 2823838, 5647676, 7059595, 11295352, 14119190, 28238380, 56476760]

約数ペア:

[(1, 56476760), (2, 28238380), (4, 14119190), (5, 11295352), (8, 7059595), (10, 5647676), (20, 2823838), (40, 1411919), (577, 97880), (1154, 48940), (2308, 24470), (2447, 23080), (2885, 19576), (4616, 12235), (4894, 11540), (5770, 9788)]