51651950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8717

約数の個数: 48

約数和(自身を含む): 116269344

約数和(自身を除く): 64617394

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 8681, 17362, 43405, 60767, 86810, 121534, 147577, 217025, 295154, 303835, 434050, 607670, 737885, 1033039, 1475770, 1519175, 2066078, 3038350, 3689425, 5165195, 7378850, 10330390, 25825975, 51651950]

約数ペア:

[(1, 51651950), (2, 25825975), (5, 10330390), (7, 7378850), (10, 5165195), (14, 3689425), (17, 3038350), (25, 2066078), (34, 1519175), (35, 1475770), (50, 1033039), (70, 737885), (85, 607670), (119, 434050), (170, 303835), (175, 295154), (238, 217025), (350, 147577), (425, 121534), (595, 86810), (850, 60767), (1190, 43405), (2975, 17362), (5950, 8681)]