47273380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30697}}^1$

素因数の和:30724

約数の個数: 48

約数和(自身を含む): 123774336

約数和(自身を除く): 76500956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 30697, 61394, 122788, 153485, 214879, 306970, 337667, 429758, 613940, 675334, 859516, 1074395, 1350668, 1688335, 2148790, 2363669, 3376670, 4297580, 4727338, 6753340, 9454676, 11818345, 23636690, 47273380]

約数ペア:

[(1, 47273380), (2, 23636690), (4, 11818345), (5, 9454676), (7, 6753340), (10, 4727338), (11, 4297580), (14, 3376670), (20, 2363669), (22, 2148790), (28, 1688335), (35, 1350668), (44, 1074395), (55, 859516), (70, 675334), (77, 613940), (110, 429758), (140, 337667), (154, 306970), (220, 214879), (308, 153485), (385, 122788), (770, 61394), (1540, 30697)]