55884790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8111}}^1$

素因数の和:8184

約数の個数: 32

約数和(自身を含む): 110388096

約数和(自身を除く): 54503306

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 8111, 16222, 40555, 81110, 105443, 210886, 429883, 527215, 859766, 1054430, 2149415, 4298830, 5588479, 11176958, 27942395, 55884790]

約数ペア:

[(1, 55884790), (2, 27942395), (5, 11176958), (10, 5588479), (13, 4298830), (26, 2149415), (53, 1054430), (65, 859766), (106, 527215), (130, 429883), (265, 210886), (530, 105443), (689, 81110), (1378, 40555), (3445, 16222), (6890, 8111)]