28856950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 36

約数和(自身を含む): 56160468

約数和(自身を除く): 27303518

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 529, 575, 1058, 1091, 1150, 2182, 2645, 5290, 5455, 10910, 13225, 25093, 26450, 27275, 50186, 54550, 125465, 250930, 577139, 627325, 1154278, 1254650, 2885695, 5771390, 14428475, 28856950]

約数ペア:

[(1, 28856950), (2, 14428475), (5, 5771390), (10, 2885695), (23, 1254650), (25, 1154278), (46, 627325), (50, 577139), (115, 250930), (230, 125465), (529, 54550), (575, 50186), (1058, 27275), (1091, 26450), (1150, 25093), (2182, 13225), (2645, 10910), (5290, 5455)]