48391600

素因数分解:

$2^4\times 5^2\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 116934480

約数和(自身を除く): 68542880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 311, 389, 400, 622, 778, 1244, 1555, 1556, 1945, 2488, 3110, 3112, 3890, 4976, 6220, 6224, 7775, 7780, 9725, 12440, 15550, 15560, 19450, 24880, 31100, 31120, 38900, 62200, 77800, 120979, 124400, 155600, 241958, 483916, 604895, 967832, 1209790, 1935664, 2419580, 3024475, 4839160, 6048950, 9678320, 12097900, 24195800, 48391600]

約数ペア:

[(1, 48391600), (2, 24195800), (4, 12097900), (5, 9678320), (8, 6048950), (10, 4839160), (16, 3024475), (20, 2419580), (25, 1935664), (40, 1209790), (50, 967832), (80, 604895), (100, 483916), (200, 241958), (311, 155600), (389, 124400), (400, 120979), (622, 77800), (778, 62200), (1244, 38900), (1555, 31120), (1556, 31100), (1945, 24880), (2488, 19450), (3110, 15560), (3112, 15550), (3890, 12440), (4976, 9725), (6220, 7780), (6224, 7775)]