56075380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 123903360

約数和(自身を除く): 67827980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 139, 230, 278, 460, 556, 695, 877, 1390, 1754, 2780, 3197, 3508, 4385, 6394, 8770, 12788, 15985, 17540, 20171, 31970, 40342, 63940, 80684, 100855, 121903, 201710, 243806, 403420, 487612, 609515, 1219030, 2438060, 2803769, 5607538, 11215076, 14018845, 28037690, 56075380]

約数ペア:

[(1, 56075380), (2, 28037690), (4, 14018845), (5, 11215076), (10, 5607538), (20, 2803769), (23, 2438060), (46, 1219030), (92, 609515), (115, 487612), (139, 403420), (230, 243806), (278, 201710), (460, 121903), (556, 100855), (695, 80684), (877, 63940), (1390, 40342), (1754, 31970), (2780, 20171), (3197, 17540), (3508, 15985), (4385, 12788), (6394, 8770)]