51870368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 112583520

約数和(自身を除く): 60713152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1459, 1616, 2222, 2918, 3232, 4444, 5836, 8888, 11672, 16049, 17776, 23344, 32098, 35552, 46688, 64196, 128392, 147359, 256784, 294718, 513568, 589436, 1178872, 1620949, 2357744, 3241898, 4715488, 6483796, 12967592, 25935184, 51870368]

約数ペア:

[(1, 51870368), (2, 25935184), (4, 12967592), (8, 6483796), (11, 4715488), (16, 3241898), (22, 2357744), (32, 1620949), (44, 1178872), (88, 589436), (101, 513568), (176, 294718), (202, 256784), (352, 147359), (404, 128392), (808, 64196), (1111, 46688), (1459, 35552), (1616, 32098), (2222, 23344), (2918, 17776), (3232, 16049), (4444, 11672), (5836, 8888)]