49933675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 72136008

約数和(自身を除く): 22202333

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 605, 935, 971, 2057, 3025, 4675, 4855, 10285, 10681, 16507, 24275, 51425, 53405, 82535, 117491, 181577, 267025, 412675, 587455, 907885, 1997347, 2937275, 4539425, 9986735, 49933675]

約数ペア:

[(1, 49933675), (5, 9986735), (11, 4539425), (17, 2937275), (25, 1997347), (55, 907885), (85, 587455), (121, 412675), (187, 267025), (275, 181577), (425, 117491), (605, 82535), (935, 53405), (971, 51425), (2057, 24275), (3025, 16507), (4675, 10681), (4855, 10285)]