49443988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 98134848

約数和(自身を除く): 48690860

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 251, 407, 484, 502, 814, 1004, 1331, 1628, 2662, 2761, 4477, 5324, 5522, 8954, 9287, 11044, 17908, 18574, 30371, 37148, 49247, 60742, 98494, 102157, 121484, 196988, 204314, 334081, 408628, 668162, 1123727, 1336324, 2247454, 4494908, 12360997, 24721994, 49443988]

約数ペア:

[(1, 49443988), (2, 24721994), (4, 12360997), (11, 4494908), (22, 2247454), (37, 1336324), (44, 1123727), (74, 668162), (121, 408628), (148, 334081), (242, 204314), (251, 196988), (407, 121484), (484, 102157), (502, 98494), (814, 60742), (1004, 49247), (1331, 37148), (1628, 30371), (2662, 18574), (2761, 17908), (4477, 11044), (5324, 9287), (5522, 8954)]