64901650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 132580800

約数和(自身を除く): 67679150

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 550, 599, 985, 1198, 1970, 2167, 2995, 4334, 4925, 5990, 6589, 9850, 10835, 13178, 14975, 21670, 29950, 32945, 54175, 65890, 108350, 118003, 164725, 236006, 329450, 590015, 1180030, 1298033, 2596066, 2950075, 5900150, 6490165, 12980330, 32450825, 64901650]

約数ペア:

[(1, 64901650), (2, 32450825), (5, 12980330), (10, 6490165), (11, 5900150), (22, 2950075), (25, 2596066), (50, 1298033), (55, 1180030), (110, 590015), (197, 329450), (275, 236006), (394, 164725), (550, 118003), (599, 108350), (985, 65890), (1198, 54175), (1970, 32945), (2167, 29950), (2995, 21670), (4334, 14975), (4925, 13178), (5990, 10835), (6589, 9850)]