55409382

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2801}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 138127392

約数和(自身を除く): 82718010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2801, 2826, 3297, 5602, 6594, 8403, 9891, 16806, 19607, 19782, 25209, 39214, 50418, 58821, 117642, 176463, 352926, 439757, 879514, 1319271, 2638542, 3078299, 3957813, 6156598, 7915626, 9234897, 18469794, 27704691, 55409382]

約数ペア:

[(1, 55409382), (2, 27704691), (3, 18469794), (6, 9234897), (7, 7915626), (9, 6156598), (14, 3957813), (18, 3078299), (21, 2638542), (42, 1319271), (63, 879514), (126, 439757), (157, 352926), (314, 176463), (471, 117642), (942, 58821), (1099, 50418), (1413, 39214), (2198, 25209), (2801, 19782), (2826, 19607), (3297, 16806), (5602, 9891), (6594, 8403)]