56887506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{243109}}^1$

素因数の和:243130

約数の個数: 24

約数和(自身を含む): 132738060

約数和(自身を除く): 75850554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 243109, 486218, 729327, 1458654, 2187981, 3160417, 4375962, 6320834, 9481251, 18962502, 28443753, 56887506]

約数ペア:

[(1, 56887506), (2, 28443753), (3, 18962502), (6, 9481251), (9, 6320834), (13, 4375962), (18, 3160417), (26, 2187981), (39, 1458654), (78, 729327), (117, 486218), (234, 243109)]