56236500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12497}}^1$

素因数の和:12522

約数の個数: 72

約数和(自身を含む): 177421608

約数和(自身を除く): 121185108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12497, 24994, 37491, 49988, 62485, 74982, 112473, 124970, 149964, 187455, 224946, 249940, 312425, 374910, 449892, 562365, 624850, 749820, 937275, 1124730, 1249700, 1562125, 1874550, 2249460, 2811825, 3124250, 3749100, 4686375, 5623650, 6248500, 9372750, 11247300, 14059125, 18745500, 28118250, 56236500]

約数ペア:

[(1, 56236500), (2, 28118250), (3, 18745500), (4, 14059125), (5, 11247300), (6, 9372750), (9, 6248500), (10, 5623650), (12, 4686375), (15, 3749100), (18, 3124250), (20, 2811825), (25, 2249460), (30, 1874550), (36, 1562125), (45, 1249700), (50, 1124730), (60, 937275), (75, 749820), (90, 624850), (100, 562365), (125, 449892), (150, 374910), (180, 312425), (225, 249940), (250, 224946), (300, 187455), (375, 149964), (450, 124970), (500, 112473), (750, 74982), (900, 62485), (1125, 49988), (1500, 37491), (2250, 24994), (4500, 12497)]