47189080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22259}}^1$

素因数の和:22323

約数の個数: 32

約数和(自身を含む): 108183600

約数和(自身を除く): 60994520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 22259, 44518, 89036, 111295, 178072, 222590, 445180, 890360, 1179727, 2359454, 4718908, 5898635, 9437816, 11797270, 23594540, 47189080]

約数ペア:

[(1, 47189080), (2, 23594540), (4, 11797270), (5, 9437816), (8, 5898635), (10, 4718908), (20, 2359454), (40, 1179727), (53, 890360), (106, 445180), (212, 222590), (265, 178072), (424, 111295), (530, 89036), (1060, 44518), (2120, 22259)]