55201580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 138862080

約数和(自身を除く): 83660500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 59, 70, 82, 118, 140, 163, 164, 205, 236, 287, 295, 326, 410, 413, 574, 590, 652, 815, 820, 826, 1141, 1148, 1180, 1435, 1630, 1652, 2065, 2282, 2419, 2870, 3260, 4130, 4564, 4838, 5705, 5740, 6683, 8260, 9617, 9676, 11410, 12095, 13366, 16933, 19234, 22820, 24190, 26732, 33415, 33866, 38468, 46781, 48085, 48380, 66830, 67319, 67732, 84665, 93562, 96170, 133660, 134638, 169330, 187124, 192340, 233905, 269276, 336595, 338660, 394297, 467810, 673190, 788594, 935620, 1346380, 1577188, 1971485, 2760079, 3942970, 5520158, 7885940, 11040316, 13800395, 27600790, 55201580]

約数ペア:

[(1, 55201580), (2, 27600790), (4, 13800395), (5, 11040316), (7, 7885940), (10, 5520158), (14, 3942970), (20, 2760079), (28, 1971485), (35, 1577188), (41, 1346380), (59, 935620), (70, 788594), (82, 673190), (118, 467810), (140, 394297), (163, 338660), (164, 336595), (205, 269276), (236, 233905), (287, 192340), (295, 187124), (326, 169330), (410, 134638), (413, 133660), (574, 96170), (590, 93562), (652, 84665), (815, 67732), (820, 67319), (826, 66830), (1141, 48380), (1148, 48085), (1180, 46781), (1435, 38468), (1630, 33866), (1652, 33415), (2065, 26732), (2282, 24190), (2419, 22820), (2870, 19234), (3260, 16933), (4130, 13366), (4564, 12095), (4838, 11410), (5705, 9676), (5740, 9617), (6683, 8260)]