47093540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13933}}^1$

素因数の和:13968

約数の個数: 36

約数和(自身を含む): 107096724

約数和(自身を除く): 60003184

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 13933, 27866, 55732, 69665, 139330, 181129, 278660, 362258, 724516, 905645, 1811290, 2354677, 3622580, 4709354, 9418708, 11773385, 23546770, 47093540]

約数ペア:

[(1, 47093540), (2, 23546770), (4, 11773385), (5, 9418708), (10, 4709354), (13, 3622580), (20, 2354677), (26, 1811290), (52, 905645), (65, 724516), (130, 362258), (169, 278660), (260, 181129), (338, 139330), (676, 69665), (845, 55732), (1690, 27866), (3380, 13933)]