50193820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5743}}^1$

素因数の和:5794

約数の個数: 48

約数和(自身を含む): 115799040

約数和(自身を除く): 65605220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 5743, 8740, 11486, 22972, 28715, 57430, 109117, 114860, 132089, 218234, 264178, 436468, 528356, 545585, 660445, 1091170, 1320890, 2182340, 2509691, 2641780, 5019382, 10038764, 12548455, 25096910, 50193820]

約数ペア:

[(1, 50193820), (2, 25096910), (4, 12548455), (5, 10038764), (10, 5019382), (19, 2641780), (20, 2509691), (23, 2182340), (38, 1320890), (46, 1091170), (76, 660445), (92, 545585), (95, 528356), (115, 436468), (190, 264178), (230, 218234), (380, 132089), (437, 114860), (460, 109117), (874, 57430), (1748, 28715), (2185, 22972), (4370, 11486), (5743, 8740)]