54843100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42187}}^1$

素因数の和:42214

約数の個数: 36

約数和(自身を含む): 128167144

約数和(自身を除く): 73324044

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 42187, 84374, 168748, 210935, 421870, 548431, 843740, 1054675, 1096862, 2109350, 2193724, 2742155, 4218700, 5484310, 10968620, 13710775, 27421550, 54843100]

約数ペア:

[(1, 54843100), (2, 27421550), (4, 13710775), (5, 10968620), (10, 5484310), (13, 4218700), (20, 2742155), (25, 2193724), (26, 2109350), (50, 1096862), (52, 1054675), (65, 843740), (100, 548431), (130, 421870), (260, 210935), (325, 168748), (650, 84374), (1300, 42187)]