47239456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 103850208

約数和(自身を除く): 56610752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3121, 3784, 6242, 7568, 12484, 15136, 24968, 34331, 49936, 68662, 99872, 134203, 137324, 268406, 274648, 536812, 549296, 1073624, 1098592, 1476233, 2147248, 2952466, 4294496, 5904932, 11809864, 23619728, 47239456]

約数ペア:

[(1, 47239456), (2, 23619728), (4, 11809864), (8, 5904932), (11, 4294496), (16, 2952466), (22, 2147248), (32, 1476233), (43, 1098592), (44, 1073624), (86, 549296), (88, 536812), (172, 274648), (176, 268406), (344, 137324), (352, 134203), (473, 99872), (688, 68662), (946, 49936), (1376, 34331), (1892, 24968), (3121, 15136), (3784, 12484), (6242, 7568)]