1950147381595

素因数分解:

$5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2887}}^1\times {\mathrm{52021}}^1$

素因数の和:54980

約数の個数: 48

約数和(自身を含む): 2774623750848

約数和(自身を除く): 824476369253

約数列:

[1, 5, 7, 35, 49, 53, 245, 265, 371, 1855, 2597, 2887, 12985, 14435, 20209, 52021, 101045, 141463, 153011, 260105, 364147, 707315, 765055, 1071077, 1820735, 2549029, 2757113, 5355385, 7497539, 12745145, 13785565, 19299791, 37487695, 96498955, 135098537, 150184627, 675492685, 750923135, 1051292389, 5256461945, 7359046723, 7959785231, 36795233615, 39798926155, 55718496617, 278592483085, 390029476319, 1950147381595]

約数ペア:

[(1, 1950147381595), (5, 390029476319), (7, 278592483085), (35, 55718496617), (49, 39798926155), (53, 36795233615), (245, 7959785231), (265, 7359046723), (371, 5256461945), (1855, 1051292389), (2597, 750923135), (2887, 675492685), (12985, 150184627), (14435, 135098537), (20209, 96498955), (52021, 37487695), (101045, 19299791), (141463, 13785565), (153011, 12745145), (260105, 7497539), (364147, 5355385), (707315, 2757113), (765055, 2549029), (1071077, 1820735)]