56940780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2035

約数の個数: 96

約数和(自身を含む): 176428224

約数和(自身を除く): 119487444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 1973, 2220, 2405, 2886, 3946, 4810, 5772, 5919, 7215, 7892, 9620, 9865, 11838, 14430, 19730, 23676, 25649, 28860, 29595, 39460, 51298, 59190, 73001, 76947, 102596, 118380, 128245, 146002, 153894, 219003, 256490, 292004, 307788, 365005, 384735, 438006, 512980, 730010, 769470, 876012, 949013, 1095015, 1460020, 1538940, 1898026, 2190030, 2847039, 3796052, 4380060, 4745065, 5694078, 9490130, 11388156, 14235195, 18980260, 28470390, 56940780]

約数ペア:

[(1, 56940780), (2, 28470390), (3, 18980260), (4, 14235195), (5, 11388156), (6, 9490130), (10, 5694078), (12, 4745065), (13, 4380060), (15, 3796052), (20, 2847039), (26, 2190030), (30, 1898026), (37, 1538940), (39, 1460020), (52, 1095015), (60, 949013), (65, 876012), (74, 769470), (78, 730010), (111, 512980), (130, 438006), (148, 384735), (156, 365005), (185, 307788), (195, 292004), (222, 256490), (260, 219003), (370, 153894), (390, 146002), (444, 128245), (481, 118380), (555, 102596), (740, 76947), (780, 73001), (962, 59190), (1110, 51298), (1443, 39460), (1924, 29595), (1973, 28860), (2220, 25649), (2405, 23676), (2886, 19730), (3946, 14430), (4810, 11838), (5772, 9865), (5919, 9620), (7215, 7892)]