381680554087

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{50839}}^1$

素因数の和:51032

約数の個数: 48

約数和(自身を含む): 471751680960

約数和(自身を除く): 90071126873

約数列:

[1, 7, 37, 41, 49, 101, 259, 287, 707, 1517, 1813, 2009, 3737, 4141, 4949, 10619, 26159, 28987, 50839, 74333, 153217, 183113, 202909, 355873, 1072519, 1881043, 2084399, 2491111, 5134739, 7507633, 13167301, 14590793, 35943173, 77122763, 92171107, 102135551, 189985343, 210524299, 251602211, 539859341, 1329897401, 1473670093, 3779015387, 7789399063, 9309281807, 10315690651, 54525793441, 381680554087]

約数ペア:

[(1, 381680554087), (7, 54525793441), (37, 10315690651), (41, 9309281807), (49, 7789399063), (101, 3779015387), (259, 1473670093), (287, 1329897401), (707, 539859341), (1517, 251602211), (1813, 210524299), (2009, 189985343), (3737, 102135551), (4141, 92171107), (4949, 77122763), (10619, 35943173), (26159, 14590793), (28987, 13167301), (50839, 7507633), (74333, 5134739), (153217, 2491111), (183113, 2084399), (202909, 1881043), (355873, 1072519)]