47620566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 71189034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2719, 2919, 5438, 5838, 8157, 8757, 16314, 17514, 19033, 24471, 38066, 48942, 57099, 114198, 171297, 342594, 377941, 755882, 1133823, 2267646, 2645587, 3401469, 5291174, 6802938, 7936761, 15873522, 23810283, 47620566]

約数ペア:

[(1, 47620566), (2, 23810283), (3, 15873522), (6, 7936761), (7, 6802938), (9, 5291174), (14, 3401469), (18, 2645587), (21, 2267646), (42, 1133823), (63, 755882), (126, 377941), (139, 342594), (278, 171297), (417, 114198), (834, 57099), (973, 48942), (1251, 38066), (1946, 24471), (2502, 19033), (2719, 17514), (2919, 16314), (5438, 8757), (5838, 8157)]