48243580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31327}}^1$

素因数の和:31354

約数の個数: 48

約数和(自身を含む): 126314496

約数和(自身を除く): 78070916

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, 31327, 62654, 125308, 156635, 219289, 313270, 344597, 438578, 626540, 689194, 877156, 1096445, 1378388, 1722985, 2192890, 2412179, 3445970, 4385780, 4824358, 6891940, 9648716, 12060895, 24121790, 48243580]

約数ペア:

[(1, 48243580), (2, 24121790), (4, 12060895), (5, 9648716), (7, 6891940), (10, 4824358), (11, 4385780), (14, 3445970), (20, 2412179), (22, 2192890), (28, 1722985), (35, 1378388), (44, 1096445), (55, 877156), (70, 689194), (77, 626540), (110, 438578), (140, 344597), (154, 313270), (220, 219289), (308, 156635), (385, 125308), (770, 62654), (1540, 31327)]