48217960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 128311560

約数和(自身を除く): 80093600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 337, 365, 392, 490, 511, 584, 674, 730, 980, 1022, 1348, 1460, 1685, 1960, 2044, 2359, 2555, 2696, 2920, 3370, 3577, 4088, 4718, 5110, 6740, 7154, 9436, 10220, 11795, 13480, 14308, 16513, 17885, 18872, 20440, 23590, 24601, 28616, 33026, 35770, 47180, 49202, 66052, 71540, 82565, 94360, 98404, 123005, 132104, 143080, 165130, 172207, 196808, 246010, 330260, 344414, 492020, 660520, 688828, 861035, 984040, 1205449, 1377656, 1722070, 2410898, 3444140, 4821796, 6027245, 6888280, 9643592, 12054490, 24108980, 48217960]

約数ペア:

[(1, 48217960), (2, 24108980), (4, 12054490), (5, 9643592), (7, 6888280), (8, 6027245), (10, 4821796), (14, 3444140), (20, 2410898), (28, 1722070), (35, 1377656), (40, 1205449), (49, 984040), (56, 861035), (70, 688828), (73, 660520), (98, 492020), (140, 344414), (146, 330260), (196, 246010), (245, 196808), (280, 172207), (292, 165130), (337, 143080), (365, 132104), (392, 123005), (490, 98404), (511, 94360), (584, 82565), (674, 71540), (730, 66052), (980, 49202), (1022, 47180), (1348, 35770), (1460, 33026), (1685, 28616), (1960, 24601), (2044, 23590), (2359, 20440), (2555, 18872), (2696, 17885), (2920, 16513), (3370, 14308), (3577, 13480), (4088, 11795), (4718, 10220), (5110, 9436), (6740, 7154)]