50449191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 75398400

約数和(自身を除く): 24949209

約数列:

[1, 3, 13, 39, 43, 67, 129, 201, 449, 559, 871, 1347, 1677, 2613, 2881, 5837, 8643, 17511, 19307, 30083, 37453, 57921, 90249, 112359, 250991, 391079, 752973, 1173237, 1293569, 3880707, 16816397, 50449191]

約数ペア:

[(1, 50449191), (3, 16816397), (13, 3880707), (39, 1293569), (43, 1173237), (67, 752973), (129, 391079), (201, 250991), (449, 112359), (559, 90249), (871, 57921), (1347, 37453), (1677, 30083), (2613, 19307), (2881, 17511), (5837, 8643)]