50968225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 83119680

約数和(自身を除く): 32151455

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 83, 121, 145, 175, 203, 275, 319, 385, 415, 581, 605, 725, 847, 913, 1015, 1595, 1925, 2075, 2233, 2407, 2905, 3025, 3509, 4235, 4565, 5075, 6391, 7975, 10043, 11165, 12035, 14525, 16849, 17545, 21175, 22825, 24563, 26477, 31955, 50215, 55825, 60175, 70301, 84245, 87725, 122815, 132385, 159775, 185339, 251075, 291247, 351505, 421225, 614075, 661925, 926695, 1456235, 1757525, 2038729, 4633475, 7281175, 10193645, 50968225]

約数ペア:

[(1, 50968225), (5, 10193645), (7, 7281175), (11, 4633475), (25, 2038729), (29, 1757525), (35, 1456235), (55, 926695), (77, 661925), (83, 614075), (121, 421225), (145, 351505), (175, 291247), (203, 251075), (275, 185339), (319, 159775), (385, 132385), (415, 122815), (581, 87725), (605, 84245), (725, 70301), (847, 60175), (913, 55825), (1015, 50215), (1595, 31955), (1925, 26477), (2075, 24563), (2233, 22825), (2407, 21175), (2905, 17545), (3025, 16849), (3509, 14525), (4235, 12035), (4565, 11165), (5075, 10043), (6391, 7975)]