48355720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 124945920

約数和(自身を除く): 76590200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 463, 746, 926, 1492, 1852, 1865, 2315, 2611, 2984, 3241, 3704, 3730, 4630, 5222, 6482, 7460, 9260, 10444, 12964, 13055, 14920, 16205, 18520, 20888, 25928, 26110, 32410, 52220, 64820, 104440, 129640, 172699, 345398, 690796, 863495, 1208893, 1381592, 1726990, 2417786, 3453980, 4835572, 6044465, 6907960, 9671144, 12088930, 24177860, 48355720]

約数ペア:

[(1, 48355720), (2, 24177860), (4, 12088930), (5, 9671144), (7, 6907960), (8, 6044465), (10, 4835572), (14, 3453980), (20, 2417786), (28, 1726990), (35, 1381592), (40, 1208893), (56, 863495), (70, 690796), (140, 345398), (280, 172699), (373, 129640), (463, 104440), (746, 64820), (926, 52220), (1492, 32410), (1852, 26110), (1865, 25928), (2315, 20888), (2611, 18520), (2984, 16205), (3241, 14920), (3704, 13055), (3730, 12964), (4630, 10444), (5222, 9260), (6482, 7460)]