47541458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 77552640

約数和(自身を除く): 30011182

約数列:

[1, 2, 19, 38, 67, 71, 134, 142, 263, 526, 1273, 1349, 2546, 2698, 4757, 4997, 9514, 9994, 17621, 18673, 35242, 37346, 90383, 180766, 334799, 354787, 669598, 709574, 1251091, 2502182, 23770729, 47541458]

約数ペア:

[(1, 47541458), (2, 23770729), (19, 2502182), (38, 1251091), (67, 709574), (71, 669598), (134, 354787), (142, 334799), (263, 180766), (526, 90383), (1273, 37346), (1349, 35242), (2546, 18673), (2698, 17621), (4757, 9994), (4997, 9514)]