55513950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16091}}^1$

素因数の和:16129

約数の個数: 48

約数和(自身を含む): 143669376

約数和(自身を除く): 88155426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 16091, 32182, 48273, 80455, 96546, 160910, 241365, 370093, 402275, 482730, 740186, 804550, 1110279, 1206825, 1850465, 2220558, 2413650, 3700930, 5551395, 9252325, 11102790, 18504650, 27756975, 55513950]

約数ペア:

[(1, 55513950), (2, 27756975), (3, 18504650), (5, 11102790), (6, 9252325), (10, 5551395), (15, 3700930), (23, 2413650), (25, 2220558), (30, 1850465), (46, 1206825), (50, 1110279), (69, 804550), (75, 740186), (115, 482730), (138, 402275), (150, 370093), (230, 241365), (345, 160910), (575, 96546), (690, 80455), (1150, 48273), (1725, 32182), (3450, 16091)]