49399065

素因数分解:

$3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:731

約数の個数: 40

約数和(自身を含む): 89071488

約数和(自身を除く): 39672423

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 283, 405, 431, 849, 1293, 1415, 2155, 2547, 3879, 4245, 6465, 7641, 11637, 12735, 19395, 22923, 34911, 38205, 58185, 114615, 121973, 174555, 365919, 609865, 1097757, 1829595, 3293271, 5488785, 9879813, 16466355, 49399065]

約数ペア:

[(1, 49399065), (3, 16466355), (5, 9879813), (9, 5488785), (15, 3293271), (27, 1829595), (45, 1097757), (81, 609865), (135, 365919), (283, 174555), (405, 121973), (431, 114615), (849, 58185), (1293, 38205), (1415, 34911), (2155, 22923), (2547, 19395), (3879, 12735), (4245, 11637), (6465, 7641)]