31044250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 60652800

約数和(自身を除く): 29608550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5399, 5750, 10798, 26995, 53990, 124177, 134975, 248354, 269950, 620885, 674875, 1241770, 1349750, 3104425, 6208850, 15522125, 31044250]

約数ペア:

[(1, 31044250), (2, 15522125), (5, 6208850), (10, 3104425), (23, 1349750), (25, 1241770), (46, 674875), (50, 620885), (115, 269950), (125, 248354), (230, 134975), (250, 124177), (575, 53990), (1150, 26995), (2875, 10798), (5399, 5750)]