48671560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173827}}^1$

素因数の和:173845

約数の個数: 32

約数和(自身を含む): 125156160

約数和(自身を除く): 76484600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173827, 347654, 695308, 869135, 1216789, 1390616, 1738270, 2433578, 3476540, 4867156, 6083945, 6953080, 9734312, 12167890, 24335780, 48671560]

約数ペア:

[(1, 48671560), (2, 24335780), (4, 12167890), (5, 9734312), (7, 6953080), (8, 6083945), (10, 4867156), (14, 3476540), (20, 2433578), (28, 1738270), (35, 1390616), (40, 1216789), (56, 869135), (70, 695308), (140, 347654), (280, 173827)]