51338555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 68817600

約数和(自身を除く): 17479045

約数列:

[1, 5, 17, 29, 59, 85, 145, 295, 353, 493, 1003, 1711, 1765, 2465, 5015, 6001, 8555, 10237, 20827, 29087, 30005, 51185, 104135, 145435, 174029, 354059, 603983, 870145, 1770295, 3019915, 10267711, 51338555]

約数ペア:

[(1, 51338555), (5, 10267711), (17, 3019915), (29, 1770295), (59, 870145), (85, 603983), (145, 354059), (295, 174029), (353, 145435), (493, 104135), (1003, 51185), (1711, 30005), (1765, 29087), (2465, 20827), (5015, 10237), (6001, 8555)]