55527810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 144523008

約数和(自身を除く): 88995198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 823, 865, 1038, 1646, 1730, 2249, 2469, 2595, 4115, 4498, 4938, 5190, 6747, 8230, 10699, 11245, 12345, 13494, 21398, 22490, 24690, 32097, 33735, 53495, 64194, 67470, 106990, 142379, 160485, 284758, 320970, 427137, 711895, 854274, 1423790, 1850927, 2135685, 3701854, 4271370, 5552781, 9254635, 11105562, 18509270, 27763905, 55527810]

約数ペア:

[(1, 55527810), (2, 27763905), (3, 18509270), (5, 11105562), (6, 9254635), (10, 5552781), (13, 4271370), (15, 3701854), (26, 2135685), (30, 1850927), (39, 1423790), (65, 854274), (78, 711895), (130, 427137), (173, 320970), (195, 284758), (346, 160485), (390, 142379), (519, 106990), (823, 67470), (865, 64194), (1038, 53495), (1646, 33735), (1730, 32097), (2249, 24690), (2469, 22490), (2595, 21398), (4115, 13494), (4498, 12345), (4938, 11245), (5190, 10699), (6747, 8230)]