43048850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 87202752

約数和(自身を除く): 44153902

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 103, 130, 206, 325, 515, 643, 650, 1030, 1286, 1339, 2575, 2678, 3215, 5150, 6430, 6695, 8359, 13390, 16075, 16718, 32150, 33475, 41795, 66229, 66950, 83590, 132458, 208975, 331145, 417950, 662290, 860977, 1655725, 1721954, 3311450, 4304885, 8609770, 21524425, 43048850]

約数ペア:

[(1, 43048850), (2, 21524425), (5, 8609770), (10, 4304885), (13, 3311450), (25, 1721954), (26, 1655725), (50, 860977), (65, 662290), (103, 417950), (130, 331145), (206, 208975), (325, 132458), (515, 83590), (643, 66950), (650, 66229), (1030, 41795), (1286, 33475), (1339, 32150), (2575, 16718), (2678, 16075), (3215, 13390), (5150, 8359), (6430, 6695)]