54005960

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4079}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 121910400

約数和(自身を除く): 67904440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 4079, 6620, 8158, 13240, 16316, 20395, 32632, 40790, 81580, 163160, 1350149, 2700298, 5400596, 6750745, 10801192, 13501490, 27002980, 54005960]

約数ペア:

[(1, 54005960), (2, 27002980), (4, 13501490), (5, 10801192), (8, 6750745), (10, 5400596), (20, 2700298), (40, 1350149), (331, 163160), (662, 81580), (1324, 40790), (1655, 32632), (2648, 20395), (3310, 16316), (4079, 13240), (6620, 8158)]