55555128

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16417}}^1$

素因数の和:16476

約数の個数: 48

約数和(自身を含む): 153672480

約数和(自身を除く): 98117352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 16417, 32834, 49251, 65668, 98502, 131336, 147753, 197004, 295506, 394008, 591012, 771599, 1182024, 1543198, 2314797, 3086396, 4629594, 6172792, 6944391, 9259188, 13888782, 18518376, 27777564, 55555128]

約数ペア:

[(1, 55555128), (2, 27777564), (3, 18518376), (4, 13888782), (6, 9259188), (8, 6944391), (9, 6172792), (12, 4629594), (18, 3086396), (24, 2314797), (36, 1543198), (47, 1182024), (72, 771599), (94, 591012), (141, 394008), (188, 295506), (282, 197004), (376, 147753), (423, 131336), (564, 98502), (846, 65668), (1128, 49251), (1692, 32834), (3384, 16417)]