48839570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12119}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 97735680

約数和(自身を除く): 48896110

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12119, 24238, 60595, 121190, 157547, 315094, 375689, 751378, 787735, 1575470, 1878445, 3756890, 4883957, 9767914, 24419785, 48839570]

約数ペア:

[(1, 48839570), (2, 24419785), (5, 9767914), (10, 4883957), (13, 3756890), (26, 1878445), (31, 1575470), (62, 787735), (65, 751378), (130, 375689), (155, 315094), (310, 157547), (403, 121190), (806, 60595), (2015, 24238), (4030, 12119)]