56986218915

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{859}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 94128967680

約数和(自身を除く): 37142748765

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 489, 631, 645, 815, 859, 1893, 2445, 2577, 3155, 4295, 7009, 9465, 12885, 21027, 27133, 35045, 36937, 81399, 102853, 105135, 110811, 135665, 140017, 184685, 308559, 406995, 420051, 514265, 542029, 554055, 700085, 1542795, 1626087, 2100255, 2710145, 4422679, 6020731, 8130435, 13268037, 18062193, 22113395, 23307247, 30103655, 66340185, 69921741, 88350727, 90310965, 116536235, 265052181, 349608705, 441753635, 1325260905, 3799081261, 11397243783, 18995406305, 56986218915]

約数ペア:

[(1, 56986218915), (3, 18995406305), (5, 11397243783), (15, 3799081261), (43, 1325260905), (129, 441753635), (163, 349608705), (215, 265052181), (489, 116536235), (631, 90310965), (645, 88350727), (815, 69921741), (859, 66340185), (1893, 30103655), (2445, 23307247), (2577, 22113395), (3155, 18062193), (4295, 13268037), (7009, 8130435), (9465, 6020731), (12885, 4422679), (21027, 2710145), (27133, 2100255), (35045, 1626087), (36937, 1542795), (81399, 700085), (102853, 554055), (105135, 542029), (110811, 514265), (135665, 420051), (140017, 406995), (184685, 308559)]