56583340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 73618004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 827, 1244, 1555, 1654, 3110, 3308, 3421, 4135, 6220, 6842, 8270, 9097, 13684, 16540, 17105, 18194, 34210, 36388, 45485, 68420, 90970, 181940, 257197, 514394, 1028788, 1285985, 2571970, 2829167, 5143940, 5658334, 11316668, 14145835, 28291670, 56583340]

約数ペア:

[(1, 56583340), (2, 28291670), (4, 14145835), (5, 11316668), (10, 5658334), (11, 5143940), (20, 2829167), (22, 2571970), (44, 1285985), (55, 1028788), (110, 514394), (220, 257197), (311, 181940), (622, 90970), (827, 68420), (1244, 45485), (1555, 36388), (1654, 34210), (3110, 18194), (3308, 17105), (3421, 16540), (4135, 13684), (6220, 9097), (6842, 8270)]