48868880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35933}}^1$

素因数の和:35963

約数の個数: 40

約数和(自身を含む): 120307032

約数和(自身を除く): 71438152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35933, 71866, 143732, 179665, 287464, 359330, 574928, 610861, 718660, 1221722, 1437320, 2443444, 2874640, 3054305, 4886888, 6108610, 9773776, 12217220, 24434440, 48868880]

約数ペア:

[(1, 48868880), (2, 24434440), (4, 12217220), (5, 9773776), (8, 6108610), (10, 4886888), (16, 3054305), (17, 2874640), (20, 2443444), (34, 1437320), (40, 1221722), (68, 718660), (80, 610861), (85, 574928), (136, 359330), (170, 287464), (272, 179665), (340, 143732), (680, 71866), (1360, 35933)]