54670390

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6659}}^1$

素因数の和:7487

約数の個数: 16

約数和(自身を含む): 98541360

約数和(自身を除く): 43870970

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 6659, 8210, 13318, 33295, 66590, 5467039, 10934078, 27335195, 54670390]

約数ペア:

[(1, 54670390), (2, 27335195), (5, 10934078), (10, 5467039), (821, 66590), (1642, 33295), (4105, 13318), (6659, 8210)]