56924790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 148006656

約数和(自身を除く): 91081866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 643, 681, 1135, 1286, 1362, 1929, 2270, 2951, 3215, 3405, 3858, 5902, 6430, 6810, 8359, 8853, 9645, 14755, 16718, 17706, 19290, 25077, 29510, 41795, 44265, 50154, 83590, 88530, 125385, 145961, 250770, 291922, 437883, 729805, 875766, 1459610, 1897493, 2189415, 3794986, 4378830, 5692479, 9487465, 11384958, 18974930, 28462395, 56924790]

約数ペア:

[(1, 56924790), (2, 28462395), (3, 18974930), (5, 11384958), (6, 9487465), (10, 5692479), (13, 4378830), (15, 3794986), (26, 2189415), (30, 1897493), (39, 1459610), (65, 875766), (78, 729805), (130, 437883), (195, 291922), (227, 250770), (390, 145961), (454, 125385), (643, 88530), (681, 83590), (1135, 50154), (1286, 44265), (1362, 41795), (1929, 29510), (2270, 25077), (2951, 19290), (3215, 17706), (3405, 16718), (3858, 14755), (5902, 9645), (6430, 8853), (6810, 8359)]