54290470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11287}}^1$

素因数の和:11344

約数の個数: 32

約数和(自身を含む): 108093888

約数和(自身を除く): 53803418

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 11287, 22574, 56435, 112870, 146731, 293462, 417619, 733655, 835238, 1467310, 2088095, 4176190, 5429047, 10858094, 27145235, 54290470]

約数ペア:

[(1, 54290470), (2, 27145235), (5, 10858094), (10, 5429047), (13, 4176190), (26, 2088095), (37, 1467310), (65, 835238), (74, 733655), (130, 417619), (185, 293462), (370, 146731), (481, 112870), (962, 56435), (2405, 22574), (4810, 11287)]