49026320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{87547}}^1$

素因数の和:87567

約数の個数: 40

約数和(自身を含む): 130271424

約数和(自身を除く): 81245104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 87547, 175094, 350188, 437735, 612829, 700376, 875470, 1225658, 1400752, 1750940, 2451316, 3064145, 3501880, 4902632, 6128290, 7003760, 9805264, 12256580, 24513160, 49026320]

約数ペア:

[(1, 49026320), (2, 24513160), (4, 12256580), (5, 9805264), (7, 7003760), (8, 6128290), (10, 4902632), (14, 3501880), (16, 3064145), (20, 2451316), (28, 1750940), (35, 1400752), (40, 1225658), (56, 875470), (70, 700376), (80, 612829), (112, 437735), (140, 350188), (280, 175094), (560, 87547)]