51159195

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2217

約数の個数: 40

約数和(自身を含む): 93305520

約数和(自身を除く): 42146325

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2141, 2655, 4779, 6423, 7965, 10705, 19269, 23895, 32115, 57807, 96345, 126319, 173421, 289035, 378957, 631595, 867105, 1136871, 1894785, 3410613, 5684355, 10231839, 17053065, 51159195]

約数ペア:

[(1, 51159195), (3, 17053065), (5, 10231839), (9, 5684355), (15, 3410613), (27, 1894785), (45, 1136871), (59, 867105), (81, 631595), (135, 378957), (177, 289035), (295, 173421), (405, 126319), (531, 96345), (885, 57807), (1593, 32115), (2141, 23895), (2655, 19269), (4779, 10705), (6423, 7965)]