49981228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2854

約数の個数: 36

約数和(自身を含む): 98775376

約数和(自身を除く): 48794148

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 2791, 4477, 5582, 8954, 11164, 17908, 30701, 61402, 103267, 122804, 206534, 337711, 413068, 675422, 1135937, 1350844, 2271874, 4543748, 12495307, 24990614, 49981228]

約数ペア:

[(1, 49981228), (2, 24990614), (4, 12495307), (11, 4543748), (22, 2271874), (37, 1350844), (44, 1135937), (74, 675422), (121, 413068), (148, 337711), (242, 206534), (407, 122804), (484, 103267), (814, 61402), (1628, 30701), (2791, 17908), (4477, 11164), (5582, 8954)]